二年级上册加减口算题1000道
二年级上册口算题1000道(打印版)
二年级上册口算题1000道(打印版) 1. 加法口算题3 + 5 =7 + 8 =9 + 6 =4 + 9 =5 + 7 =8 + 3 =6 + 4 =7 + 2 =9 + 5 =8 + 6 =2. 减法口算题10 4 =9 6 =8 5 =7 3 =6 2 =5 1 =4 3 =3 2 =2 1 =1 0 =3. 乘法口算题2 ×3 =3 ×4 =4 ×5 =5 ×6 =6 ×7 =7 × 8 =8 × 9 =9 × 10 =10 × 11 =11 × 12 =4. 除法口算题12 ÷ 2 =15 ÷ 3 =18 ÷ 3 =20 ÷ 4 =24 ÷ 4 =27 ÷ 3 =30 ÷ 5 =32 ÷ 4 =35 ÷ 5 =36 ÷ 6 =5. 混合运算口算题 8 + 6 4 =7 3 + 5 =9 + 2 6 =6 4 +7 =5 + 8 3 =4 3 + 6 =7 + 5 2 =6 2 + 4 =9 + 3 7 =8 5 + 6 =6. 时间口算题10:00 + 2小时 =9:30 1小时30分钟 = 8:00 + 3小时 =7:45 45分钟 =6:00 + 1小时 =5:30 30分钟 =4:00 + 2小时 =3:15 45分钟 =2:00 + 1小时 =1:45 15分钟 =7. 长度口算题10厘米 + 5厘米 =8厘米 3厘米 =12厘米 + 4厘米 =7厘米 2厘米 = 9厘米 + 6厘米 = 6厘米 4厘米 = 11厘米 + 5厘米 = 10厘米 3厘米 = 8厘米 + 7厘米 = 7厘米 5厘米 = 8. 重量口算题100克 + 50克 = 80克 30克 =120克 + 40克 = 70克 20克 =90克 + 60克 =60克 40克 =110克 + 50克 = 100克 30克 =80克 + 70克 =70克 50克 =9. 货币口算题10元 + 5元 =8元 3元 =12元 + 4元 =7元 2元 =9元 + 6元 =6元 4元 =11元 + 5元 =10元 3元 =8元 + 7元 =7元 5元 =10. 综合口算题7 + 8 3 =9 5 + 6 =8 + 4 2 =6 3 +7 =5 + 9 4 =4 2 + 8 =7 + 6 5 =6 4 + 9 =9 + 5 7 =8 6 + 7 =二年级上册口算题1000道(打印版) 11. 分数口算题1/2 + 1/4 =3/4 1/2 =1/3 + 1/6 =2/3 1/3 =1/4 + 1/8 =3/8 1/4 =2/5 1/5 =1/6 + 1/12 = 5/12 1/6 = 12. 百分数口算题 50% + 25% =75% 20% =100% 30% =40% + 35% =55% 45% =60% + 10% =80% 50% =90% + 5% =70% 20% =85% + 15% = 13. 比例口算题 2:3 + 1:2 =3:4 1:4 =1:5 + 1:10 = 2:3 1:3 =1:2 + 2:4 =3:5 2:5 =1:4 + 1:8 =2:5 1:5 =3:6 1:3 =14. 速度与时间口算题60公里/小时× 2小时 =80公里/小时÷ 4小时 =100公里/小时× 1.5小时 = 120公里/小时÷ 3小时 = 140公里/小时× 2.5小时 = 160公里/小时÷ 4小时 = 180公里/小时× 1小时 = 200公里/小时÷ 5小时 = 220公里/小时× 2小时 = 240公里/小时÷ 6小时 = 15. 面积与周长口算题4米× 5米 =6米÷ 3米 =8米× 2米 =10米÷ 5米 =12米× 4米 =14米÷ 7米 =16米× 3米 =18米÷ 9米 =20米× 4米 =22米÷ 11米 =16. 体积与重量口算题100立方厘米× 2 =150立方厘米÷ 3 =200立方厘米× 3 =250立方厘米÷ 5 =300立方厘米× 4 =350立方厘米÷ 7 =400立方厘米× 5 =450立方厘米÷ 9 =500立方厘米× 6 =550立方厘米÷ 11 = 17. 角度与形状口算题90度÷ 2 =180度 45度 =360度÷ 4 =270度 90度 =60度 + 30度 =120度 60度 =45度 + 45度 =180度 90度 =360度÷ 6 =270度 180度 =18. 面积单位转换口算题1平方米 = 10000平方厘米2平方米 = 20000平方厘米3平方米 = 30000平方厘米4平方米 = 40000平方厘米5平方米 = 50000平方厘米6平方米 = 60000平方厘米7平方米 = 70000平方厘米8平方米 = 80000平方厘米9平方米 = 90000平方厘米10平方米 = 100000平方厘米19. 体积单位转换口算题1立方米 = 1000000立方厘米 2立方米 = 2000000立方厘米 3立方米 = 3000000立方厘米 4立方米 = 4000000立方厘米 5立方米 = 5000000立方厘米 6立方米 = 6000000立方厘米 7立方米 = 7000000立方厘米 8立方米 = 8000000立方厘米 9立方米 = 9000000立方厘米 10立方米 = 10000000立方厘米20. 重量单位转换口算题1千克 = 1000克2千克 = 2000克3千克 = 3000克4千克 = 4000克5千克 = 5000克6千克 = 6000克7千克 = 7000克8千克 = 8000克9千克 = 9000克10千克 = 10000克二年级上册口算题1000道(打印版)一、加法1. 5 + 4 =2. 7 + 6 =3. 8 + 3 =4. 9 + 2 =5. 10 + 1 =6. 11 + 12 =7. 13 + 14 =8. 15 + 16 =9. 17 + 18 =10. 19 + 20 =二、减法1. 8 4 =2. 9 5 =3. 10 6 =5. 12 8 =6. 13 9 =7. 14 10 =8. 15 11 =9. 16 12 =10. 17 13 =三、乘法1. 2 × 3 =2. 3 × 4 =3. 4 × 5 =4. 5 × 6 =5. 6 × 7 =6. 7 × 8 =7. 8 × 9 =8. 9 × 10 =9. 10 × 11 =10. 11 × 12 =四、除法1. 8 ÷ 2 =2. 9 ÷ 3 =3. 10 ÷ 2 =5. 15 ÷ 5 =6. 16 ÷ 8 =7. 18 ÷ 6 =8. 20 ÷ 10 =9. 24 ÷ 8 =10. 28 ÷ 7 =五、混合运算1. 7 + 8 3 =2. 9 4 + 6 =3. 12 ÷ 3 × 4 =4. 8 × 2 6 =5. 15 ÷ 5 + 7 =6. 18 9 × 2 =7. 20 ÷ 4 + 5 =8. 25 12 + 8 =9. 30 ÷ 5 × 3 =10. 36 18 ÷ 3 =六、应用题1. 小明有8个苹果，小红有3个苹果，他们一共有多少个苹果？2. 一箱牛奶有24盒，小明买了6盒，还剩多少盒？3. 小华有10元钱，买了一个铅笔盒花了5元，他还剩多少钱？4. 小丽有15块糖果，分给小红和小明各5块，她还剩多少块糖果？5. 一本书有120页，小明每天看20页，他需要几天才能看完这本书？6. 小华有18个气球，分给小红和小明各6个，他还剩多少个气球？7. 一根绳子长10米，小明剪去了3米，还剩多少米？8. 小红有12个橘子，小明吃了4个，还剩多少个橘子？9. 一桶水有20升，小明倒出了8升，还剩多少升水？10. 小华有30个玩具，小红和小明各要了10个，他还剩多少个玩具？。
二年级上册口算题1000道(打印版)
二年级上册口算题1000道(打印版)一、加法口算题1. 5 + 4 =2. 7 + 6 =3. 8 + 3 =4. 9 + 2 =5. 10 + 1 =6. 11 + 12 =7. 13 + 14 =8. 15 + 16 =9. 17 + 18 =10. 19 + 20 =二、减法口算题1. 10 3 =2. 12 4 =3. 14 5 =4. 16 6 =5. 18 7 =6. 20 8 =7. 22 9 =8. 24 10 =9. 26 11 =10. 28 12 =三、乘法口算题1. 2 × 3 =2. 4 × 5 =3. 6 × 7 =4. 8 × 9 =5. 10 × 11 =6. 12 × 13 =7. 14 × 15 =8. 16 × 17 =9. 18 × 19 =10. 20 × 21 =四、除法口算题1. 12 ÷ 3 =2. 15 ÷ 5 =3. 18 ÷ 6 =4. 21 ÷ 7 =5. 24 ÷ 8 =6. 27 ÷ 9 =7. 30 ÷ 10 =8. 33 ÷ 11 =9. 36 ÷ 12 =10. 39 ÷ 13 =五、混合运算口算题1. 8 + 7 3 =2. 9 4 + 6 =3. 10 + 2 5 =4. 11 3 + 8 =5. 12 + 4 7 =6. 13 5 + 10 =7. 14 + 6 9 =8. 15 7 + 12 =9. 16 + 8 11 =10. 17 9 + 14 =六、应用题1. 小明有5个苹果，小红有3个苹果，他们一共有多少个苹果？2. 一辆火车每小时行驶60公里，行驶了4小时后，火车一共行驶了多少公里？3. 一箱牛奶有24瓶，小明每天喝一瓶，喝了10天后，箱子里还剩下多少瓶牛奶？4. 一辆公交车上有35个座位，已经坐了20人，还能坐多少人？5. 一本书有100页，小明每天看10页，看完这本书需要多少天？6. 一块蛋糕切成了8份，小明吃了3份，还剩下多少份？7. 一箱鸡蛋有30个，小明每天吃2个，吃完这箱鸡蛋需要多少天？8. 一辆自行车每小时行驶15公里，行驶了3小时后，自行车一共行驶了多少公里？9. 一班有40个学生，其中男生有20人，女生有多少人？10. 一只篮子里有20个苹果，小明和弟弟一共吃了8个，还剩下多少个苹果？七、口算游戏1. 数字接龙：两名学生轮流说出一个数字，下一个学生需要说出一个比前一个数字大或小1的数字。
二年级上册口算题精选合集(3000题,打印版)
小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________。
二年级上册口算(加减混合)1000题
月日姓名:分秒成绩: 练习范围：加减混合题数：10019 + 65 - 41 = 73 - 29 + 19 = 97 - 25 + 22 = 77 - 22 + 32 = 95 - 83 + 55 = 51 - 38 + 55 = 66 - 47 + 41 = 23 + 18 - 11 = 65 - 60 + 59 = 71 - 36 + 31 = 42 - 29 + 10 = 45 - 13 + 30 = 51 + 17 - 5 = 43 - 40 + 65 = 70 - 60 + 50 = 19 - 19 + 16 = 80 - 20 + 18 = 11 + 81 - 7 = 98 - 87 + 23 = 79 - 70 + 62 = 68 - 42 + 57 = 79 - 22 + 26 = 88 - 37 + 43 = 55 - 49 + 92 = 94 - 59 + 6 = 75 - 71 + 17 = 73 - 55 + 70 = 36 - 32 + 20 = 83 - 40 + 20 = 53 + 26 - 32 = 13 + 44 - 55 = 68 + 15 - 22 = 29 + 62 - 89 = 65 + 21 - 14 = 76 - 67 + 52 = 43 + 46 - 79 = 10 + 54 - 51 = 65 - 39 + 50 = 33 + 63 - 67 = 98 - 64 + 27 = 88 - 84 + 77 = 14 + 25 - 29 = 77 - 39 + 32 = 51 - 10 + 37 = 75 - 26 + 46 =98 - 41 + 8 = 49 - 11 + 60 = 42 - 17 + 14 = 51 + 36 - 40 = 15 + 31 - 38 = 58 - 53 + 15 = 83 - 28 + 20 = 40 + 37 - 38 = 12 + 58 - 4 = 31 - 10 + 45 = 14 + 82 - 87 = 83 + 12 - 91 = 76 - 43 + 43 = 21 + 48 - 31 = 74 - 48 + 22 = 34 + 28 - 10 = 47 + 25 - 71 = 73 - 63 + 5 = 76 - 70 + 23 = 26 + 65 - 58 = 48 - 33 + 7 = 51 + 10 - 44 = 60 - 14 + 28 = 18 + 59 - 8 = 71 + 19 - 73 = 46 - 40 + 30 = 13 + 64 - 76 = 79 - 12 + 4 = 14 + 25 - 28 = 44 + 56 - 10 = 13 + 82 - 17 = 77 - 58 + 47 = 37 + 41 - 10 = 75 + 22 - 96 = 83 + 15 - 44 = 56 + 36 - 36 = 87 - 72 + 55 = 67 + 29 - 42 = 50 - 25 + 41 = 78 - 57 + 11 = 38 + 48 - 66 = 67 - 58 + 24 = 96 - 48 + 15 = 17 + 18 - 28 = 62 + 17 - 21 = 88 + 12 - 9 = 87 - 40 + 13 = 43 - 18 + 28 = 34 + 59 - 80 = 55 - 39 + 29 = 62 + 38 - 53 = 29 + 15 - 40 = 47 + 16 - 38 = 89 - 62 + 55 = 32 + 17 - 15 =月日姓名:分秒成绩: 练习范围：加减混合题数：10084 - 79 + 58 = 37 + 35 - 51 = 33 + 27 - 57 = 81 - 60 + 40 = 35 + 13 - 9 = 29 + 52 - 58 = 85 - 23 + 16 = 40 - 34 + 71 = 98 - 97 + 45 = 70 - 32 + 16 = 45 - 42 + 51 = 25 + 58 - 29 = 37 - 11 + 10 = 50 + 45 - 81 = 17 + 80 - 34 =55 - 45 + 18 = 78 - 72 + 35 = 11 + 20 - 1 =56 + 41 - 71 = 90 - 83 + 31 = 70 + 17 - 46 = 13 - 10 + 25 = 22 + 39 - 1 = 96 - 10 + 12 = 66 + 31 - 79 = 36 + 56 - 88 = 11 + 51 - 37 = 36 + 32 - 26 = 53 + 21 - 18 = 42 - 21 + 67 = 80 + 10 - 79 = 90 - 84 + 1 = 63 + 18 - 10 = 37 - 30 + 15 = 11 + 88 - 82 = 51 + 44 - 47 = 32 + 20 - 38 = 32 + 54 - 54 = 31 + 67 - 60 = 59 + 41 - 66 = 71 - 68 + 40 = 22 + 46 - 47 = 38 + 54 - 62 = 43 - 19 + 37 = 18 + 57 - 66 =48 - 33 + 14 = 16 + 78 - 90 = 47 + 40 - 80 = 50 - 38 + 45 = 86 - 62 + 54 = 51 + 23 - 71 = 74 - 51 + 45 = 35 + 59 - 42 = 83 + 11 - 87 = 33 + 64 - 96 = 58 + 28 - 44 = 13 + 15 - 2 = 40 - 10 + 16 = 81 - 49 + 60 = 78 + 21 - 40 = 37 + 56 - 7 = 59 + 38 - 33 = 67 - 25 + 41 = 81 - 76 + 48 = 73 - 67 + 65 = 40 + 51 - 47 = 93 - 60 + 7 = 24 + 59 - 54 = 51 + 43 - 64 = 57 + 24 - 6 = 19 + 80 - 78 = 55 - 27 + 27 = 36 - 11 + 35 = 20 + 14 - 29 = 51 - 47 + 22 = 33 + 33 - 41 = 96 - 67 + 23 = 83 - 53 + 58 = 13 + 87 - 24 = 32 - 29 + 58 = 69 - 53 + 62 = 10 + 82 - 5 = 59 + 22 - 36 = 33 + 63 - 7 = 49 - 32 + 32 = 14 + 71 - 14 = 14 + 83 - 82 = 86 - 23 + 36 = 37 - 12 + 25 = 74 + 23 - 16 = 96 - 90 + 30 = 97 - 46 + 38 = 32 - 29 + 36 = 21 - 11 + 53 = 69 - 47 + 37 = 10 + 65 - 36 = 64 + 27 - 68 = 61 - 13 + 30 = 82 - 63 + 23 = 71 + 10 - 39 =月日姓名:分秒成绩: 练习范围：加减混合题数：10086 - 13 + 26 = 22 + 36 - 36 = 97 - 80 + 5 = 40 - 10 + 63 = 85 - 58 + 35 = 56 - 30 + 47 = 48 - 23 + 12 = 15 - 15 + 65 = 51 + 42 - 34 = 55 - 35 + 15 = 26 + 50 - 5 = 23 + 50 - 40 = 16 + 64 - 24 = 41 + 28 - 47 = 40 + 24 - 51 = 26 - 10 + 10 = 12 + 72 - 2 = 15 + 85 - 15 = 62 + 19 - 73 = 46 + 21 - 4 = 91 - 32 + 33 = 58 + 23 - 4 = 71 - 39 + 63 = 34 + 24 - 8 = 38 + 22 - 7 = 71 - 64 + 75 = 35 + 38 - 55 = 27 - 25 + 12 = 80 + 17 - 9 = 70 + 11 - 42 = 29 + 59 - 17 = 49 + 48 - 61 = 86 + 11 - 70 = 20 + 73 - 39 = 17 + 67 - 59 = 50 + 25 - 47 = 17 + 56 - 1 = 19 + 74 - 66 = 43 + 50 - 59 = 80 - 60 + 8 = 43 + 40 - 6 = 89 - 79 + 1 = 17 + 27 - 41 = 18 + 64 - 1 = 53 - 34 + 56 =44 + 50 - 25 = 15 + 81 - 19 = 64 - 25 + 42 = 63 - 34 + 25 = 96 - 43 + 7 = 12 + 29 - 40 = 78 - 44 + 15 = 60 + 28 - 71 = 57 + 37 - 27 = 76 - 60 + 28 = 32 - 11 + 50 = 22 + 66 - 77 = 38 + 45 - 77 = 40 + 55 - 10 = 87 - 48 + 40 = 45 - 10 + 9 = 21 + 39 - 12 = 85 - 71 + 52 = 68 - 61 + 12 = 77 - 36 + 13 = 49 - 12 + 18 = 10 + 19 - 26 = 51 - 15 + 5 = 72 + 18 - 81 = 57 - 11 + 43 = 82 - 72 + 40 = 66 - 46 + 70 = 74 - 47 + 30 = 92 - 65 + 7 = 17 + 27 - 6 = 29 + 58 - 21 = 70 + 20 - 82 = 42 - 25 + 9 = 39 + 53 - 87 = 52 + 38 - 23 = 91 - 88 + 32 = 86 + 10 - 26 = 32 + 44 - 74 = 46 + 28 - 40 = 44 + 12 - 0 = 75 - 31 + 14 = 12 + 86 - 3 = 46 + 22 - 44 = 84 + 12 - 55 = 28 + 68 - 3 = 91 - 72 + 62 = 95 - 93 + 62 = 76 - 71 + 26 = 38 + 33 - 5 = 60 + 11 - 40 = 32 + 67 - 22 = 18 + 28 - 24 = 40 + 38 - 23 = 58 + 34 - 68 = 60 + 19 - 8 =月日姓名:分秒成绩: 练习范围：加减混合题数：10025 + 34 - 54 = 68 + 14 - 6 = 34 - 34 + 11 =26 + 17 - 6 = 51 - 19 + 22 = 68 - 45 + 63 = 88 - 51 + 42 = 27 + 11 - 0 = 51 + 20 - 5 = 69 - 66 + 17 = 15 + 39 - 16 = 95 - 67 + 32 = 83 - 72 + 83 = 67 + 15 - 48 = 32 - 26 + 63 = 80 - 57 + 61 = 54 + 34 - 34 = 11 + 83 - 76 = 53 - 29 + 14 = 97 - 20 + 10 = 56 + 37 - 14 = 34 + 56 - 54 = 48 - 27 + 57 = 75 - 66 + 75 = 43 + 25 - 38 = 45 + 24 - 63 = 67 + 30 - 49 = 69 + 14 - 60 = 60 + 31 - 3 = 81 - 69 + 5 = 97 - 91 + 68 = 78 - 73 + 1 = 52 + 33 - 50 = 16 + 33 - 4 = 37 + 63 - 12 = 45 + 51 - 25 = 34 + 34 - 18 = 20 + 12 - 17 = 86 - 34 + 32 = 49 - 26 + 23 = 91 - 71 + 25 = 64 + 36 - 58 = 57 + 39 - 0 = 65 - 42 + 49 = 56 + 22 - 28 =59 - 38 + 25 = 13 + 56 - 3 = 45 - 19 + 15 = 97 - 62 + 38 = 58 - 52 + 88 = 56 - 35 + 38 = 22 + 49 - 0 = 42 + 57 - 82 = 86 - 62 + 57 = 33 + 60 - 89 = 18 + 66 - 75 = 92 - 62 + 0 = 31 - 19 + 9 = 20 + 57 - 76 = 11 + 85 - 95 = 92 - 57 + 65 = 37 + 11 - 32 = 30 - 16 + 1 = 31 + 68 - 53 = 90 - 13 + 7 = 42 + 12 - 26 = 46 + 53 - 47 = 27 - 15 + 55 = 97 - 82 + 39 = 93 - 40 + 42 = 63 + 31 - 36 = 56 - 35 + 36 = 47 + 32 - 20 = 44 + 47 - 34 = 19 + 47 - 5 = 87 - 72 + 52 = 86 - 37 + 36 = 13 + 85 - 68 = 58 - 40 + 82 = 94 - 37 + 9 = 27 - 25 + 32 = 18 + 75 - 29 = 71 + 26 - 39 = 23 + 67 - 0 = 75 - 62 + 0 = 45 + 39 - 30 = 64 + 27 - 82 = 55 - 15 + 9 = 26 + 68 - 45 = 29 + 53 - 53 =28 + 63 - 2 = 33 + 22 - 27 = 48 + 37 - 14 =29 + 12 - 7 = 34 + 23 - 9 = 38 + 19 - 4 = 25 + 53 - 45 = 57 + 13 - 43 = 19 + 60 - 25 = 37 + 42 - 40 =月日姓名:分秒成绩: 练习范围：加减混合题数：10052 - 26 + 31 = 23 + 76 - 69 = 62 + 30 - 86 = 74 - 39 + 23 = 38 + 37 - 48 = 64 + 12 - 62 = 96 - 55 + 33 = 45 - 43 + 97 = 61 - 10 + 20 = 47 + 50 - 0 = 37 + 51 - 2 = 38 - 32 + 70 = 12 + 70 - 11 = 54 + 12 - 6 = 31 + 55 - 34 = 69 - 16 + 10 = 32 - 31 + 50 = 12 + 59 - 37 = 48 + 48 - 52 = 89 - 87 + 18 = 22 - 10 + 81 =75 - 34 + 26 = 10 + 51 - 53 = 56 - 26 + 43 =76 + 16 - 87 = 43 + 27 - 49 = 24 + 22 - 16 = 43 + 41 - 82 = 21 + 62 - 51 = 35 - 10 + 26 = 27 - 25 + 40 = 30 - 13 + 17 = 49 + 36 - 55 = 23 + 29 - 24 = 58 - 14 + 6 = 81 - 77 + 12 = 75 - 21 + 30 = 97 - 72 + 75 = 13 + 79 - 9 = 87 - 80 + 31 = 18 + 31 - 42 = 54 - 37 + 64 = 36 - 31 + 88 = 66 + 17 - 13 = 18 + 49 - 9 =38 + 45 - 73 = 42 + 55 - 23 = 45 + 16 - 60 = 37 + 40 - 8 = 50 - 39 + 47 = 73 - 46 + 36 = 71 - 44 + 44 = 12 + 51 - 24 = 73 - 52 + 27 = 52 + 36 - 20 = 87 - 74 + 6 = 15 + 78 - 60 = 79 - 55 + 36 = 75 - 51 + 53 = 30 - 24 + 17 = 66 - 54 + 77 = 93 - 79 + 75 = 72 - 35 + 5 = 45 + 41 - 85 = 69 - 23 + 47 = 45 + 26 - 16 = 60 - 47 + 1 = 53 - 15 + 50 = 29 + 60 - 65 =54 - 11 + 17 = 93 - 84 + 18 = 50 - 17 + 37 =55 + 33 - 5 = 24 + 65 - 85 = 83 - 54 + 32 = 77 - 53 + 43 = 35 + 15 - 30 = 21 - 14 + 35 = 71 + 15 - 59 = 91 - 59 + 18 = 44 + 27 - 26 = 16 + 33 - 34 = 97 - 89 + 87 = 17 - 16 + 45 = 50 + 38 - 46 = 28 + 24 - 28 = 27 - 18 + 17 = 21 + 20 - 28 = 17 + 53 - 63 = 73 - 68 + 28 = 71 - 41 + 19 = 91 - 44 + 1 = 11 + 56 - 53 = 59 - 54 + 82 = 14 + 83 - 96 = 95 - 49 + 20 = 83 - 49 + 14 = 15 + 23 - 21 = 38 + 41 - 1 = 55 + 19 - 40 =月日姓名:分秒成绩: 练习范围：加减混合题数：10056 - 34 + 14 = 80 - 15 + 20 = 36 + 18 - 29 = 55 + 38 - 25 = 84 - 12 + 22 = 23 + 20 - 1 = 34 + 47 - 5 = 12 + 73 - 46 = 49 - 43 + 80 = 18 + 76 - 81 = 54 + 44 - 2 = 16 + 66 - 54 = 14 + 49 - 8 = 81 - 47 + 11 = 52 - 23 + 67 = 63 + 15 - 48 = 74 - 62 + 6 = 26 - 24 + 84 =24 + 73 - 83 = 28 + 66 - 89 = 65 - 39 + 54 =25 + 73 - 14 = 65 + 16 - 59 = 57 + 32 - 39 = 76 - 55 + 22 = 60 - 13 + 12 = 33 + 18 - 40 = 34 + 46 - 9 = 70 + 15 - 80 = 73 - 45 + 5 = 27 + 56 - 71 = 35 - 16 + 42 = 64 - 27 + 63 = 24 + 71 - 84 = 87 - 54 + 32 = 19 + 68 - 77 = 38 + 28 - 11 = 69 - 62 + 35 = 16 + 28 - 3 = 12 + 55 - 22 = 96 - 80 + 4 = 62 - 54 + 50 = 34 - 18 + 80 = 76 + 21 - 32 = 93 - 21 + 22 =40 + 51 - 88 = 99 - 21 + 20 = 79 - 67 + 60 =41 + 56 - 75 = 97 - 63 + 56 = 66 + 25 - 62 = 70 - 50 + 33 = 42 + 29 - 25 = 59 - 55 + 75 = 74 - 22 + 33 = 24 + 44 - 62 = 37 + 36 - 57 = 10 + 88 - 58 = 56 - 37 + 79 = 30 + 45 - 26 = 91 - 88 + 41 = 11 + 87 - 4 = 81 + 16 - 96 = 37 + 14 - 34 = 86 + 14 - 49 = 26 + 71 - 36 = 11 + 58 - 13 = 70 + 29 - 74 = 65 + 12 - 20 = 41 - 33 + 78 = 23 + 31 - 51 = 92 - 40 + 48 = 93 - 63 + 56 = 43 + 30 - 23 = 83 - 13 + 0 = 30 + 39 - 17 = 66 - 55 + 82 = 73 + 27 - 20 = 27 - 24 + 80 = 22 + 48 - 16 = 11 + 71 - 0 = 74 - 72 + 84 = 53 - 40 + 13 = 23 + 46 - 64 = 99 - 61 + 36 = 76 - 31 + 7 = 11 + 73 - 40 = 25 + 42 - 38 = 31 + 40 - 1 = 19 - 15 + 1 = 95 - 71 + 62 = 31 - 17 + 16 = 38 + 21 - 39 = 80 - 77 + 12 = 30 + 68 - 4 = 85 - 41 + 39 = 97 - 81 + 33 = 58 - 41 + 56 = 98 - 41 + 27 = 94 - 56 + 49 =月日姓名:分秒成绩: 练习范围：加减混合题数：10031 - 27 + 85 = 80 - 17 + 20 = 14 + 77 - 22 = 62 + 33 - 55 = 42 + 22 - 41 = 32 + 46 - 56 = 84 - 43 + 23 = 25 - 17 + 33 = 50 + 48 - 52 = 93 - 90 + 0 = 67 - 57 + 75 = 57 - 46 + 63 = 20 + 49 - 61 = 40 - 22 + 3 = 70 + 15 - 30 = 23 + 37 - 54 = 95 - 75 + 59 = 43 + 33 - 31 = 25 + 20 - 15 = 31 + 49 - 15 = 45 - 41 + 71 =62 - 10 + 33 = 36 + 45 - 57 = 35 + 21 - 8 =63 - 54 + 2 = 86 - 36 + 18 = 21 + 71 - 37 = 74 + 21 - 26 = 67 - 33 + 26 = 44 + 26 - 27 = 64 + 18 - 4 = 64 - 58 + 22 = 15 + 42 - 31 = 94 - 14 + 19 = 78 - 29 + 37 = 46 - 15 + 47 = 92 - 74 + 76 = 69 - 40 + 64 = 79 + 18 - 72 = 50 - 10 + 59 = 61 + 11 - 5 = 61 - 57 + 26 = 57 + 29 - 59 = 44 + 12 - 20 = 55 - 22 + 33 =15 + 64 - 17 = 23 + 75 - 31 = 90 - 60 + 41 = 34 + 23 - 33 = 78 - 60 + 11 = 81 - 56 + 11 = 15 + 46 - 40 = 59 - 12 + 10 = 37 + 30 - 66 = 56 - 52 + 91 = 14 + 79 - 16 = 50 + 42 - 74 = 44 + 45 - 22 = 54 - 45 + 46 = 43 - 22 + 54 = 83 - 22 + 18 = 44 + 28 - 48 = 10 + 77 - 74 = 72 + 14 - 25 = 14 + 28 - 21 = 84 - 46 + 41 = 23 + 33 - 10 = 79 + 17 - 70 = 70 + 19 - 28 = 62 + 25 - 73 = 78 + 22 - 91 = 51 + 16 - 20 = 15 + 56 - 64 = 50 + 19 - 43 = 94 - 40 + 32 = 38 - 20 + 1 = 64 - 51 + 19 = 66 - 48 + 43 = 72 + 20 - 65 = 25 - 25 + 75 = 34 - 11 + 1 = 30 - 28 + 11 = 70 - 56 + 57 = 15 + 71 - 81 = 36 - 33 + 51 = 98 - 96 + 63 = 62 + 36 - 42 = 80 + 18 - 29 = 99 - 83 + 40 = 46 - 33 + 76 = 59 - 29 + 1 = 70 - 57 + 61 = 25 + 53 - 29 = 31 + 50 - 33 = 16 + 23 - 7 = 32 + 55 - 28 = 23 + 60 - 73 = 35 - 30 + 35 = 31 - 27 + 92 = 21 + 57 - 63 =月日姓名:分秒成绩: 练习范围：加减混合题数：10087 + 10 - 60 = 21 + 73 - 43 = 82 - 69 + 48 = 47 - 45 + 76 = 84 - 76 + 28 = 35 + 46 - 68 = 59 - 21 + 29 = 27 - 23 + 69 = 26 + 56 - 13 = 59 + 25 - 83 = 12 + 59 - 67 = 39 - 13 + 17 = 33 + 60 - 11 = 60 - 56 + 56 = 34 - 29 + 8 = 60 - 10 + 7 = 42 + 27 - 66 = 51 + 40 - 57 = 24 + 66 - 17 = 38 + 46 - 31 = 42 + 30 - 2 = 60 + 39 - 65 = 74 - 64 + 80 = 73 - 37 + 2 = 12 + 60 - 55 = 13 + 87 - 24 = 62 - 36 + 34 = 80 + 17 - 75 = 75 - 75 + 84 = 45 - 22 + 16 = 98 - 79 + 18 = 28 + 21 - 38 = 47 + 17 - 38 = 13 + 56 - 69 = 46 + 45 - 59 = 23 + 44 - 49 = 56 - 19 + 50 = 74 - 74 + 57 = 79 - 21 + 21 = 25 + 70 - 36 = 62 - 24 + 33 = 86 - 17 + 0 = 88 - 87 + 0 = 97 - 46 + 36 = 83 + 11 - 63 =36 + 26 - 15 = 24 + 68 - 26 = 70 + 16 - 75 =37 + 17 - 29 = 28 + 24 - 10 = 49 + 46 - 10 = 22 + 56 - 26 = 84 - 75 + 41 = 34 + 26 - 19 = 36 + 34 - 9 = 87 - 87 + 71 = 96 - 73 + 19 = 21 + 13 - 8 = 28 + 56 - 1 = 51 + 39 - 74 = 83 - 73 + 1 = 18 + 67 - 79 = 81 - 81 + 79 = 27 + 33 - 35 = 65 + 19 - 1 = 50 - 15 + 14 =34 - 12 + 67 = 87 - 66 + 46 = 58 - 49 + 30 =35 + 28 - 39 = 85 - 78 + 71 = 74 - 58 + 46 = 66 - 58 + 45 = 20 - 13 + 93 = 38 + 39 - 71 = 18 + 76 - 45 = 17 + 67 - 49 = 58 - 18 + 23 = 35 + 20 - 20 = 33 + 44 - 57 = 50 - 11 + 42 = 46 + 30 - 69 = 67 + 11 - 15 = 51 + 45 - 81 = 10 + 66 - 63 = 52 - 16 + 42 = 86 + 14 - 74 = 59 - 29 + 55 = 50 + 22 - 42 = 80 - 49 + 45 = 51 - 30 + 0 = 67 + 23 - 75 = 45 + 12 - 31 = 84 + 10 - 8 = 10 + 23 - 19 = 53 + 21 - 55 = 37 + 57 - 45 = 29 - 26 + 42 = 50 - 24 + 5 = 79 - 64 + 15 =月日姓名:分秒成绩: 练习范围：加减混合题数：10030 + 15 - 0 = 34 + 20 - 1 = 37 + 12 - 25 = 48 - 30 + 33 = 41 - 38 + 53 = 77 - 52 + 13 = 95 - 82 + 43 = 32 - 17 + 32 = 73 + 12 - 43 = 87 - 77 + 46 = 61 - 52 + 2 = 65 - 28 + 18 = 10 + 45 - 18 = 68 - 67 + 12 = 48 - 29 + 43 = 49 - 46 + 88 = 92 - 85 + 83 = 96 - 83 + 22 = 37 + 43 - 43 = 71 + 23 - 64 = 58 + 41 - 12 = 25 - 10 + 6 = 18 + 76 - 9 = 99 - 34 + 16 = 53 - 26 + 2 = 49 + 43 - 38 = 66 + 25 - 30 = 79 - 76 + 42 = 86 - 41 + 42 = 14 + 47 - 21 = 40 + 11 - 24 = 69 - 41 + 52 = 92 - 88 + 30 = 66 - 50 + 64 = 30 + 54 - 37 = 11 + 39 - 16 = 40 - 24 + 57 = 97 - 87 + 70 = 65 + 10 - 59 = 28 + 21 - 47 = 37 + 54 - 56 = 83 - 32 + 20 = 58 - 18 + 37 = 61 - 49 + 7 = 75 + 22 - 13 =36 - 20 + 48 = 46 - 44 + 96 = 29 + 51 - 75 = 50 + 30 - 23 = 56 + 13 - 38 = 57 + 14 - 5 = 33 + 27 - 37 = 46 - 45 + 5 = 49 + 12 - 5 = 85 - 78 + 9 = 57 - 45 + 11 = 19 + 70 - 7 = 41 - 34 + 43 = 67 + 17 - 70 = 49 + 25 - 73 = 73 - 35 + 41 = 41 + 29 - 20 = 89 - 32 + 15 =59 - 32 + 48 = 47 - 47 + 64 = 16 + 81 - 36 =60 + 18 - 73 = 70 - 25 + 19 = 62 + 16 - 31 = 16 + 38 - 40 = 16 - 12 + 69 = 31 + 10 - 35 = 38 + 57 - 3 = 12 + 79 - 3 = 54 - 54 + 30 = 62 + 11 - 35 = 50 + 39 - 83 = 39 - 39 + 98 = 39 - 27 + 33 = 26 + 66 - 36 = 76 + 10 - 35 = 49 + 14 - 18 = 63 - 28 + 7 = 51 + 13 - 37 = 36 + 31 - 66 = 43 + 13 - 55 = 61 + 37 - 54 = 19 + 75 - 29 = 37 - 11 + 74 = 14 - 13 + 85 = 58 + 30 - 22 = 23 + 63 - 30 = 46 - 41 + 68 = 25 - 19 + 0 = 86 - 85 + 92 = 86 + 13 - 30 = 31 + 24 - 0 = 51 - 46 + 13 = 19 + 17 - 25 = 81 - 25 + 10 =月日姓名:分秒成绩: 练习范围：加减混合题数：10075 + 18 - 16 = 37 + 39 - 0 = 77 - 52 + 20 = 13 + 31 - 15 = 74 - 52 + 67 = 93 - 29 + 28 = 54 - 24 + 40 = 49 + 36 - 17 = 61 - 38 + 50 = 84 - 79 + 85 = 33 + 45 - 17 = 74 - 45 + 48 = 60 - 56 + 26 = 67 + 29 - 59 = 74 - 58 + 23 = 12 + 61 - 52 = 67 - 54 + 18 = 12 + 70 - 60 = 59 - 34 + 43 = 15 + 78 - 69 = 96 - 63 + 35 = 14 + 80 - 46 = 86 + 13 - 31 = 51 + 15 - 5 = 27 - 10 + 67 = 33 - 29 + 57 = 52 + 42 - 27 = 46 - 19 + 56 = 30 + 33 - 7 = 32 + 25 - 29 = 64 - 51 + 33 = 87 - 32 + 38 = 95 - 91 + 23 = 41 - 12 + 65 = 48 - 26 + 69 = 55 + 15 - 35 = 28 + 49 - 2 = 73 - 35 + 11 = 18 + 78 - 13 = 35 - 28 + 54 = 26 - 18 + 3 = 78 + 20 - 14 = 37 + 53 - 77 = 81 - 36 + 23 = 98 - 32 + 3 =48 - 28 + 70 = 43 - 18 + 0 = 78 - 36 + 23 = 39 + 17 - 0 = 89 - 71 + 13 = 36 + 45 - 30 = 15 + 77 - 70 = 96 - 92 + 51 = 79 - 74 + 7 = 32 + 23 - 51 = 75 - 44 + 66 = 81 - 11 + 23 = 23 + 49 - 9 = 44 - 29 + 71 = 28 + 28 - 35 = 15 + 72 - 87 = 29 + 47 - 20 = 71 + 14 - 16 = 67 + 31 - 35 = 38 + 44 - 23 = 48 - 43 + 23 = 43 + 24 - 30 = 84 - 21 + 18 = 20 + 72 - 12 = 19 + 26 - 5 = 53 - 34 + 40 = 89 - 46 + 20 = 76 + 10 - 22 = 50 - 44 + 78 = 34 + 19 - 5 =86 - 80 + 57 = 60 - 24 + 17 = 24 + 72 - 82 =87 - 81 + 28 = 85 - 63 + 20 = 73 + 26 - 47 = 16 + 66 - 51 = 74 + 14 - 84 = 20 + 57 - 60 = 49 + 14 - 60 = 66 - 12 + 33 = 31 + 68 - 49 = 49 + 45 - 9 = 97 - 91 + 70 = 83 + 12 - 41 = 12 + 75 - 60 = 94 - 64 + 66 = 52 + 21 - 68 = 73 - 48 + 7 = 42 - 31 + 0 = 79 - 18 + 16 = 92 - 68 + 63 = 64 + 15 - 11 = 17 + 21 - 25 = 49 + 27 - 0 =月日姓名:分秒成绩: 练习范围：加减混合题数：10073 - 50 + 45 = 87 - 79 + 42 = 17 + 67 - 8 = 56 - 28 + 26 = 27 + 18 - 2 = 93 - 83 + 0 = 51 - 33 + 73 = 96 - 50 + 23 = 59 + 34 - 13 = 26 - 20 + 83 = 54 + 27 - 50 = 20 + 64 - 59 = 93 - 29 + 21 = 87 - 68 + 13 = 63 - 40 + 65 = 48 - 47 + 22 = 15 + 49 - 40 = 86 - 57 + 44 = 62 + 34 - 21 = 72 - 42 + 30 = 35 - 22 + 74 = 20 + 41 - 5 = 67 - 59 + 52 = 37 + 57 - 22 = 23 + 77 - 69 = 52 + 35 - 56 = 92 - 19 + 2 = 50 + 46 - 93 = 62 - 44 + 63 = 49 - 10 + 34 = 44 - 38 + 19 = 19 + 55 - 43 = 92 - 55 + 56 = 65 - 19 + 19 = 86 - 84 + 0 = 44 - 12 + 61 = 29 + 69 - 25 = 44 + 23 - 58 = 98 - 80 + 67 = 83 - 70 + 27 = 87 - 81 + 60 = 73 - 55 + 10 = 70 - 33 + 45 = 59 - 29 + 54 = 84 - 64 + 19 =41 + 56 - 76 = 51 - 28 + 60 = 92 - 47 + 54 = 17 + 59 - 38 = 77 - 57 + 11 = 48 - 48 + 70 = 63 - 50 + 10 = 69 - 45 + 64 = 61 - 55 + 20 = 38 - 15 + 8 = 93 - 46 + 30 = 83 - 38 + 44 = 12 + 17 - 15 = 31 + 12 - 21 = 79 - 73 + 25 = 72 + 21 - 90 = 93 - 89 + 41 = 45 + 20 - 31 = 93 - 69 + 27 = 57 + 36 - 36 = 36 - 15 + 62 = 13 + 59 - 16 = 40 + 31 - 54 = 76 - 74 + 75 = 62 + 25 - 64 = 96 - 68 + 66 = 79 + 16 - 48 = 24 + 54 - 44 = 28 - 25 + 8 = 59 - 29 + 4 = 77 - 17 + 29 = 69 - 31 + 1 = 80 - 65 + 42 = 55 + 14 - 41 = 25 - 22 + 6 = 85 - 67 + 67 = 62 - 34 + 2 = 16 + 79 - 11 = 17 + 59 - 7 = 19 + 31 - 0 = 76 + 11 - 8 = 22 + 68 - 24 = 30 - 29 + 76 = 37 + 23 - 32 = 79 - 59 + 36 = 43 + 28 - 65 = 23 + 36 - 4 = 38 + 47 - 5 = 10 + 80 - 20 = 15 + 64 - 48 = 57 - 43 + 47 = 86 + 12 - 54 = 85 - 22 + 26 = 96 - 48 + 49 = 86 - 37 + 40 =。
二年级上册口算题 加减混合 1200题
84 - 79 + 58 =37 + 35 - 51 =33 + 27 - 57 =81 - 60 + 40 =35 + 13 - 9 =29 + 52 - 58 =85 - 23 + 16 =40 - 34 + 71 =98 - 97 + 45 =70 - 32 + 16 =45 - 42 + 51 =25 + 58 - 29 =37 - 11 + 10 =50 + 45 - 81 =17 + 80 - 34 =55 - 45 + 18 =78 - 72 + 35 =11 + 20 - 1 =56 + 41 - 71 =90 - 83 + 31 =70 + 17 - 46 =13 - 10 + 25 =22 + 39 - 1 =96 - 10 + 12 =66 + 31 - 79 =36 + 56 - 88 =11 + 51 - 37 =36 + 32 - 26 =53 + 21 - 18 =42 - 21 + 67 =80 + 10 - 79 =90 - 84 + 1 =63 + 18 - 10 =37 - 30 + 15 =11 + 88 - 82 =51 + 44 - 47 =32 + 20 - 38 =32 + 54 - 54 =31 + 67 - 60 =59 + 41 - 66 =71 - 68 + 40 =22 + 46 - 47 =38 + 54 - 62 =43 - 19 + 37 =18 + 57 - 66 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:48 - 33 + 14 =16 + 78 - 90 =47 + 40 - 80 = 50 - 38 + 45 =86 - 62 + 54 =51 + 23 - 71 = 74 - 51 + 45 =35 + 59 - 42 =83 + 11 - 87 = 33 + 64 - 96 =58 + 28 - 44 =13 + 15 - 2 = 40 - 10 + 16 =81 - 49 + 60 =78 + 21 - 40 = 37 + 56 - 7 =59 + 38 - 33 =67 - 25 + 41 = 81 - 76 + 48 =73 - 67 + 65 =40 + 51 - 47 = 93 - 60 + 7 =24 + 59 - 54 =51 + 43 - 64 = 57 + 24 - 6 =19 + 80 - 78 =55 - 27 + 27 = 36 - 11 + 35 =20 + 14 - 29 =51 - 47 + 22 = 33 + 33 - 41 =96 - 67 + 23 =83 - 53 + 58 = 13 + 87 - 24 =32 - 29 + 58 =69 - 53 + 62 = 10 + 82 - 5 =59 + 22 - 36 =33 + 63 - 7 = 49 - 32 + 32 =14 + 71 - 14 =14 + 83 - 82 = 86 - 23 + 36 =37 - 12 + 25 =74 + 23 - 16 = 96 - 90 + 30 =97 - 46 + 38 =32 - 29 + 36 = 21 - 11 + 53 =69 - 47 + 37 =10 + 65 - 36 = 64 + 27 - 68 =61 - 13 + 30 =82 - 63 + 23 = 71 + 10 - 39 =73 - 50 + 45 =87 - 79 + 42 =17 + 67 - 8 =56 - 28 + 26 =27 + 18 - 2 =93 - 83 + 0 =51 - 33 + 73 =96 - 50 + 23 =59 + 34 - 13 =26 - 20 + 83 =54 + 27 - 50 =20 + 64 - 59 =93 - 29 + 21 =87 - 68 + 13 =63 - 40 + 65 =48 - 47 + 22 =15 + 49 - 40 =86 - 57 + 44 =62 + 34 - 21 =72 - 42 + 30 =35 - 22 + 74 =20 + 41 - 5 =67 - 59 + 52 =37 + 57 - 22 =23 + 77 - 69 =52 + 35 - 56 =92 - 19 + 2 =50 + 46 - 93 =62 - 44 + 63 =49 - 10 + 34 =44 - 38 + 19 =19 + 55 - 43 =92 - 55 + 56 =65 - 19 + 19 =86 - 84 + 0 =44 - 12 + 61 =29 + 69 - 25 =44 + 23 - 58 =98 - 80 + 67 =83 - 70 + 27 =87 - 81 + 60 =73 - 55 + 10 =70 - 33 + 45 =59 - 29 + 54 =84 - 64 + 19 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:41 + 56 - 76 =51 - 28 + 60 =92 - 47 + 54 = 17 + 59 - 38 =77 - 57 + 11 =48 - 48 + 70 = 63 - 50 + 10 =69 - 45 + 64 =61 - 55 + 20 = 38 - 15 + 8 =93 - 46 + 30 =83 - 38 + 44 = 12 + 17 - 15 =31 + 12 - 21 =79 - 73 + 25 = 72 + 21 - 90 =93 - 89 + 41 =45 + 20 - 31 = 93 - 69 + 27 =57 + 36 - 36 =36 - 15 + 62 = 13 + 59 - 16 =40 + 31 - 54 =76 - 74 + 75 = 62 + 25 - 64 =96 - 68 + 66 =79 + 16 - 48 = 24 + 54 - 44 =28 - 25 + 8 =59 - 29 + 4 = 77 - 17 + 29 =69 - 31 + 1 =80 - 65 + 42 = 55 + 14 - 41 =25 - 22 + 6 =85 - 67 + 67 = 62 - 34 + 2 =16 + 79 - 11 =17 + 59 - 7 = 19 + 31 - 0 =76 + 11 - 87 =22 + 68 - 24 = 30 - 29 + 76 =37 + 23 - 32 =79 - 59 + 36 = 43 + 28 - 65 =23 + 36 - 4 =38 + 47 - 5 = 10 + 80 - 20 =15 + 64 - 48 =57 - 43 + 47 = 86 + 12 - 54 =85 - 22 + 36 =96 - 48 + 49 = 86 - 37 + 48 =52 - 26 + 31 =23 + 76 - 69 =62 + 30 - 86 =74 - 39 + 23 =38 + 37 - 48 =64 + 12 - 62 =96 - 55 + 33 =45 - 43 + 97 =61 - 10 + 20 =47 + 50 - 0 =37 + 51 - 2 =38 - 32 + 70 =12 + 70 - 11 =54 + 12 - 6 =31 + 55 - 34 =69 - 16 + 10 =32 - 31 + 50 =12 + 59 - 37 =48 + 48 - 52 =89 - 87 + 18 =22 - 10 + 81 =75 - 34 + 26 =10 + 51 - 53 =56 - 26 + 43 =76 + 16 - 87 =43 + 27 - 49 =24 + 22 - 16 =43 + 41 - 82 =21 + 62 - 51 =35 - 10 + 26 =27 - 25 + 40 =30 - 13 + 17 =49 + 36 - 55 =23 + 29 - 24 =58 - 14 + 6 =81 - 77 + 12 =75 - 21 + 30 =97 - 72 + 75 =13 + 79 - 9 =87 - 80 + 31 =18 + 31 - 42 =54 - 37 + 64 =36 - 31 + 88 =66 + 17 - 13 =18 + 49 - 9 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:38 + 45 - 73 =42 + 55 - 23 =45 + 16 - 60 = 37 + 40 - 8 =50 - 39 + 47 =73 - 46 + 36 = 71 - 44 + 44 =12 + 51 - 24 =73 - 52 + 27 = 52 + 36 - 20 =87 - 74 + 6 =15 + 78 - 60 = 79 - 55 + 36 =75 - 51 + 53 =30 - 24 + 17 = 66 - 54 + 77 =93 - 79 + 75 =72 - 35 + 5 = 45 + 41 - 85 =69 - 23 + 47 =45 + 26 - 16 = 60 - 47 + 1 =53 - 15 + 50 =29 + 60 - 65 =54 - 11 + 17 =93 - 84 + 18 =50 - 17 + 37 =55 + 33 - 5 =24 + 65 - 85 =83 - 54 + 32 = 77 - 53 + 43 =35 + 15 - 30 =21 - 14 + 35 = 71 + 15 - 59 =91 - 59 + 18 =44 + 27 - 26 = 16 + 33 - 34 =97 - 89 + 87 =17 - 16 + 45 = 50 + 38 - 46 =28 + 24 - 28 =27 - 18 + 17 = 21 + 20 - 28 =17 + 53 - 63 =73 - 68 + 28 = 71 - 41 + 19 =91 - 44 + 1 =11 + 56 - 53 = 59 - 54 + 82 =14 + 83 - 96 =95 - 49 + 20 = 83 - 49 + 14 =15 + 23 - 21 =38 + 41 - 1 = 55 + 19 - 40 =56 - 34 + 14 =80 - 15 + 20 =36 + 18 - 29 =55 + 38 - 25 =84 - 12 + 22 =23 + 20 - 1 =34 + 47 - 5 =12 + 73 - 46 =49 - 43 + 80 =18 + 76 - 81 =54 + 44 - 2 =16 + 66 - 54 =14 + 49 - 8 =81 - 47 + 11 =52 - 23 + 67 =63 + 15 - 48 =74 - 62 + 6 =26 - 24 + 84 =24 + 73 - 83 =28 + 66 - 89 =65 - 39 + 54 =25 + 73 - 14 =65 + 16 - 59 =57 + 32 - 39 =76 - 55 + 22 =60 - 13 + 12 =33 + 18 - 40 =34 + 46 - 9 =70 + 15 - 80 =73 - 45 + 5 =27 + 56 - 71 =35 - 16 + 42 =64 - 27 + 63 =24 + 71 - 84 =87 - 54 + 32 =19 + 68 - 77 =38 + 28 - 11 =69 - 62 + 35 =16 + 28 - 3 =12 + 55 - 22 =96 - 80 + 4 =62 - 54 + 50 =34 - 18 + 80 =76 + 21 - 32 =93 - 21 + 22 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:40 + 51 - 88 =99 - 21 + 20 =79 - 67 + 60 =41 + 56 - 75 =97 - 63 + 56 =66 + 25 - 62 = 70 - 50 + 33 =42 + 29 - 25 =59 - 55 + 75 = 74 - 22 + 33 =24 + 44 - 62 =37 + 36 - 57 = 10 + 88 - 58 =56 - 37 + 79 =30 + 45 - 26 = 91 - 88 + 41 =11 + 87 - 4 =81 + 16 - 96 = 37 + 14 - 34 =86 + 14 - 49 =26 + 71 - 36 = 11 + 58 - 13 =70 + 29 - 74 =65 + 12 - 20 = 41 - 33 + 78 =23 + 31 - 51 =92 - 40 + 48 = 93 - 63 + 56 =43 + 30 - 23 =83 - 13 + 0 = 30 + 39 - 17 =66 - 55 + 82 =73 + 27 - 20 = 27 - 24 + 80 =22 + 48 - 16 =11 + 71 - 0 = 74 - 72 + 84 =53 - 40 + 13 =23 + 46 - 64 = 99 - 61 + 36 =76 - 31 + 7 =11 + 73 - 40 = 25 + 42 - 38 =31 + 40 - 1 =19 - 15 + 1 = 95 - 71 + 62 =31 - 17 + 16 =38 + 21 - 39 = 80 - 77 + 12 =30 + 68 - 4 =85 - 41 + 39 = 97 - 81 + 33 =58 - 41 + 56 =98 - 41 + 27 = 94 - 56 + 49 =87 + 10 - 60 =21 + 73 - 43 =82 - 69 + 48 =47 - 45 + 76 =84 - 76 + 28 =35 + 46 - 68 =59 - 21 + 29 =27 - 23 + 69 =26 + 56 - 13 =59 + 25 - 83 =12 + 59 - 67 =39 - 13 + 17 =33 + 60 - 11 =60 - 56 + 56 =34 - 29 + 8 =60 - 10 + 7 =42 + 27 - 66 =51 + 40 - 57 =24 + 66 - 17 =38 + 46 - 31 =42 + 30 - 2 =60 + 39 - 65 =74 - 64 + 80 =73 - 37 + 2 =12 + 60 - 55 =13 + 87 - 24 =62 - 36 + 34 =80 + 17 - 75 =75 - 75 + 84 =45 - 22 + 16 =98 - 79 + 18 =28 + 21 - 38 =47 + 17 - 38 =13 + 56 - 69 =46 + 45 - 59 =23 + 44 - 49 =56 - 19 + 50 =74 - 74 + 57 =79 - 21 + 21 =25 + 70 - 36 =62 - 24 + 33 =86 - 17 + 0 =88 - 87 + 0 =97 - 46 + 36 =83 + 11 - 63 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:36 + 26 - 15 =24 + 68 - 26 =70 + 16 - 75 =37 + 17 - 29 =28 + 24 - 10 =49 + 46 - 10 = 22 + 56 - 26 =84 - 75 + 41 =34 + 26 - 19 = 36 + 34 - 9 =87 - 87 + 71 =96 - 73 + 19 = 21 + 13 - 8 =28 + 56 - 1 =51 + 39 - 74 = 83 - 73 + 1 =18 + 67 - 79 =81 - 81 + 79 = 27 + 33 - 35 =65 + 19 - 1 =50 - 15 + 14 =34 - 12 + 67 =87 - 66 + 46 =58 - 49 + 30 =35 + 28 - 39 =85 - 78 + 71 =74 - 58 + 46 = 66 - 58 + 45 =20 - 13 + 93 =38 + 39 - 71 = 18 + 76 - 45 =17 + 67 - 49 =58 - 18 + 23 = 35 + 20 - 20 =33 + 44 - 57 =50 - 11 + 42 = 46 + 30 - 69 =67 + 11 - 15 =51 + 45 - 81 = 10 + 66 - 63 =52 - 16 + 42 =86 + 14 - 74 = 59 - 29 + 55 =50 + 22 - 42 =80 - 49 + 45 = 51 - 30 + 0 =67 + 23 - 75 =45 + 12 - 31 = 84 + 10 - 8 =10 + 23 - 19 =53 + 21 - 55 = 37 + 57 - 45 =29 - 26 + 42 =50 - 24 + 5 = 79 - 64 + 15 =19 + 65 - 40 =73 - 29 + 19 =97 - 25 + 22 =77 - 22 + 36 =95 - 83 + 55 =51 - 38 + 55 =66 - 47 + 41 =23 + 18 - 11 =65 - 60 + 59 =71 - 36 + 31 =42 - 29 + 10 =45 - 13 + 30 =51 + 17 - 5 =43 - 40 + 65 =70 - 60 + 50 =19 - 19 + 16 =80 - 20 + 18 =11 + 81 - 7 =98 - 87 + 23 =79 - 70 + 62 =68 - 42 + 57 =79 - 22 + 26 =88 - 37 + 43 =55 - 49 + 92 =94 - 59 + 6 =75 - 71 + 17 =73 - 55 + 70 =36 - 32 + 40 =83 - 40 + 20 =53 + 26 - 32 =13 + 44 - 55 =68 + 15 - 22 =29 + 62 - 89 =65 + 21 - 14 =76 - 67 + 52 =43 + 46 - 79 =10 + 54 - 51 =65 - 39 + 50 =33 + 63 - 67 =98 - 64 + 27 =88 - 84 + 77 =14 + 25 - 29 =77 - 39 + 32 =51 - 10 + 37 =75 - 26 + 46 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:98 - 41 + 8 =49 - 11 + 60 =42 - 17 + 14 = 51 + 36 - 40 =15 + 31 - 38 =58 - 53 + 15 = 83 - 28 + 20 =40 + 37 - 38 =12 + 58 - 4 = 31 - 10 + 45 =14 + 82 - 87 =83 + 12 - 91 = 76 - 43 + 43 =21 + 48 - 31 =74 - 48 + 22 = 34 + 28 - 10 =47 + 25 - 71 =73 - 63 + 5 = 76 - 70 + 23 =26 + 65 - 58 =48 - 33 + 7 = 51 + 10 - 44 =60 - 14 + 28 =18 + 59 - 8 = 71 + 19 - 73 =46 - 40 + 30 =13 + 64 - 76 = 79 - 12 + 4 =14 + 25 - 28 =44 + 56 - 10 = 13 + 82 - 17 =77 - 58 + 47 =37 + 41 - 10 = 75 + 22 - 96 =83 + 15 - 44 =56 + 36 - 36 = 87 - 72 + 55 =67 + 29 - 42 =50 - 25 + 41 = 78 - 57 + 11 =38 + 48 - 66 =67 - 58 + 24 = 96 - 48 + 15 =17 + 18 - 28 =62 + 17 - 21 = 88 + 12 - 9 =87 - 40 + 13 =43 - 18 + 28 = 34 + 59 - 80 =55 - 39 + 29 =62 + 38 - 53 = 29 + 15 - 40 =47 + 16 - 38 =89 - 62 + 55 = 32 + 17 - 15 =86 - 13 + 26 =22 + 36 - 36 =97 - 80 + 5 =40 - 10 + 63 =85 - 58 + 35 =56 - 30 + 47 =48 - 23 + 12 =15 - 15 + 65 =51 + 42 - 34 =55 - 35 + 15 =26 + 50 - 5 =23 + 50 - 40 =16 + 64 - 24 =41 + 28 - 47 =40 + 24 - 51 =26 - 10 + 10 =12 + 72 - 2 =15 + 85 - 15 =62 + 19 - 73 =46 + 21 - 4 =91 - 32 + 33 =58 + 23 - 4 =71 - 39 + 63 =34 + 24 - 8 =38 + 22 - 7 =71 - 64 + 75 =35 + 38 - 55 =27 - 25 + 12 =80 + 17 - 9 =70 + 11 - 42 =29 + 59 - 17 =49 + 48 - 61 =86 + 11 - 70 =20 + 73 - 39 =17 + 67 - 59 =50 + 25 - 47 =17 + 56 - 1 =19 + 74 - 66 =43 + 50 - 59 =80 - 60 + 8 =43 + 40 - 6 =89 - 79 + 1 =17 + 27 - 41 =18 + 64 - 1 =53 - 34 + 56 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:44 + 50 - 25 =15 + 81 - 19 =64 - 25 + 42 = 63 - 34 + 25 =96 - 43 + 7 =12 + 29 - 40 = 78 - 44 + 15 =60 + 28 - 71 =57 + 37 - 27 = 76 - 60 + 28 =32 - 11 + 50 =22 + 66 - 77 = 38 + 45 - 77 =40 + 55 - 10 =87 - 48 + 40 = 45 - 10 + 9 =21 + 39 - 12 =85 - 71 + 52 = 68 - 61 + 12 =77 - 36 + 13 =49 - 12 + 18 = 10 + 19 - 26 =51 - 15 + 5 =72 + 18 - 81 = 57 - 11 + 43 =82 - 72 + 40 =66 - 46 + 70 = 74 - 47 + 30 =92 - 65 + 7 =17 + 27 - 6 = 29 + 58 - 21 =70 + 20 - 82 =42 - 25 + 9 = 39 + 53 - 87 =52 + 38 - 23 =91 - 88 + 32 = 86 + 10 - 26 =32 + 44 - 74 =46 + 28 - 40 = 44 + 12 - 0 =75 - 31 + 14 =12 + 86 - 3 = 46 + 22 - 44 =84 + 12 - 55 =28 + 68 - 3 = 91 - 72 + 62 =95 - 93 + 62 =76 - 71 + 26 = 38 + 33 - 5 =60 + 11 - 40 =32 + 67 - 22 = 18 + 28 - 24 =40 + 38 - 23 =58 + 34 - 68 = 60 + 19 - 8 =75 + 18 - 16 =37 + 39 - 0 =77 - 52 + 20 =13 + 31 - 15 =74 - 52 + 67 =93 - 29 + 28 =54 - 24 + 40 =49 + 36 - 17 =61 - 38 + 50 =84 - 79 + 85 =33 + 45 - 17 =74 - 45 + 48 =60 - 56 + 26 =67 + 29 - 59 =74 - 58 + 23 =12 + 61 - 52 =67 - 54 + 18 =12 + 70 - 60 =59 - 34 + 43 =15 + 78 - 69 =96 - 63 + 35 =14 + 80 - 46 =86 + 13 - 31 =51 + 15 - 5 =27 - 10 + 67 =33 - 29 + 57 =52 + 42 - 27 =46 - 19 + 56 =30 + 33 - 7 =32 + 25 - 29 =64 - 51 + 33 =87 - 32 + 38 =95 - 91 + 23 =41 - 12 + 65 =48 - 26 + 69 =55 + 15 - 35 =28 + 49 - 2 =73 - 35 + 11 =18 + 78 - 13 =35 - 28 + 54 =26 - 18 + 3 =78 + 20 - 14 =37 + 53 - 77 =81 - 36 + 23 =98 - 32 + 3 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:48 - 28 + 70 =43 - 18 + 0 =78 - 36 + 23 = 39 + 17 - 0 =89 - 71 + 13 =36 + 45 - 30 = 15 + 77 - 70 =96 - 92 + 51 =79 - 74 + 7 = 32 + 23 - 51 =75 - 44 + 66 =81 - 11 + 23 = 23 + 49 - 9 =44 - 29 + 71 =28 + 28 - 35 = 15 + 72 - 87 =29 + 47 - 20 =71 + 14 - 16 = 67 + 31 - 35 =38 + 44 - 23 =48 - 43 + 23 = 43 + 24 - 30 =84 - 21 + 18 =20 + 72 - 12 = 19 + 26 - 5 =53 - 34 + 40 =89 - 46 + 20 = 76 + 10 - 22 =50 - 44 + 78 =34 + 19 - 5 =86 - 80 + 57 =60 - 24 + 17 =24 + 72 - 82 =87 - 81 + 28 =85 - 63 + 20 =73 + 26 - 47 = 16 + 66 - 51 =74 + 14 - 84 =20 + 57 - 60 = 49 + 14 - 60 =66 - 12 + 33 =31 + 68 - 49 = 49 + 45 - 9 =97 - 91 + 70 =83 + 12 - 41 = 12 + 75 - 60 =94 - 64 + 66 =52 + 21 - 68 = 73 - 48 + 7 =42 - 31 + 0 =79 - 18 + 16 = 92 - 68 + 63 =64 + 15 - 11 =17 + 21 - 25 = 49 + 27 - 0 =25 + 34 - 54 =68 + 14 - 6 =34 - 34 + 11 =26 + 17 - 6 =51 - 19 + 22 =68 - 45 + 63 =88 - 51 + 42 =27 + 11 - 0 =51 + 20 - 5 =69 - 66 + 17 =15 + 39 - 16 =95 - 67 + 32 =83 - 72 + 83 =67 + 15 - 48 =32 - 26 + 63 =80 - 57 + 61 =54 + 34 - 34 =11 + 83 - 76 =53 - 29 + 14 =97 - 20 + 10 =56 + 37 - 14 =34 + 56 - 54 =48 - 27 + 57 =75 - 66 + 75 =43 + 25 - 38 =45 + 24 - 63 =67 + 30 - 49 =69 + 14 - 60 =60 + 31 - 3 =81 - 69 + 5 =97 - 91 + 68 =78 - 73 + 1 =52 + 33 - 50 =16 + 33 - 4 =37 + 63 - 12 =45 + 51 - 25 =34 + 34 - 18 =20 + 12 - 17 =86 - 34 + 32 =49 - 26 + 23 =91 - 71 + 25 =64 + 36 - 58 =57 + 39 - 0 =65 - 42 + 49 =56 + 22 - 28 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:59 - 38 + 25 =13 + 56 - 3 =45 - 19 + 15 = 97 - 62 + 38 =58 - 52 + 88 =56 - 35 + 38 = 22 + 49 - 0 =42 + 57 - 82 =86 - 62 + 57 = 33 + 60 - 89 =18 + 66 - 75 =92 - 62 + 0 = 31 - 19 + 9 =20 + 57 - 76 =11 + 85 - 95 = 92 - 57 + 65 =37 + 11 - 32 =30 - 16 + 1 = 31 + 68 - 53 =90 - 13 + 7 =42 + 12 - 26 = 46 + 53 - 47 =27 - 15 + 55 =97 - 82 + 39 = 93 - 40 + 42 =63 + 31 - 36 =56 - 35 + 36 = 47 + 32 - 20 =44 + 47 - 34 =19 + 47 - 5 = 87 - 72 + 52 =86 - 37 + 36 =13 + 85 - 68 = 58 - 40 + 82 =94 - 37 + 9 =27 - 25 + 32 = 18 + 75 - 29 =71 + 26 - 39 =23 + 67 - 0 = 75 - 62 + 0 =45 + 39 - 30 =64 + 27 - 82 = 55 - 15 + 9 =26 + 68 - 45 =29 + 53 - 53 =28 + 63 - 2 =33 + 22 - 27 =48 + 37 - 14 =29 + 12 - 7 =34 + 23 - 9 =38 + 19 - 4 = 25 + 53 - 45 =57 + 13 - 43 =19 + 60 - 25 = 37 + 42 - 40 =31 - 27 + 85 =80 - 17 + 20 =14 + 77 - 22 =62 + 33 - 55 =42 + 22 - 41 =32 + 46 - 56 =84 - 43 + 23 =25 - 17 + 33 =50 + 48 - 52 =93 - 90 + 0 =67 - 57 + 75 =57 - 46 + 63 =20 + 49 - 61 =40 - 22 + 3 =70 + 15 - 30 =23 + 37 - 54 =95 - 75 + 59 =43 + 33 - 31 =25 + 20 - 15 =31 + 49 - 15 =45 - 41 + 71 =62 - 10 + 33 =36 + 45 - 57 =35 + 21 - 8 =63 - 54 + 2 =86 - 36 + 18 =21 + 71 - 37 =74 + 21 - 26 =67 - 33 + 26 =44 + 26 - 27 =64 + 18 - 4 =64 - 58 + 22 =15 + 42 - 31 =94 - 14 + 19 =78 - 29 + 37 =46 - 15 + 47 =92 - 74 + 76 =69 - 40 + 64 =79 + 18 - 72 =50 - 10 + 59 =61 + 11 - 5 =61 - 57 + 26 =57 + 29 - 59 =44 + 12 - 20 =55 - 22 + 33 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:15 + 64 - 17 =23 + 75 - 31 =90 - 60 + 41 = 34 + 23 - 33 =78 - 60 + 11 =81 - 56 + 11 = 15 + 46 - 40 =59 - 12 + 10 =37 + 30 - 66 = 56 - 52 + 91 =14 + 79 - 16 =50 + 42 - 74 = 44 + 45 - 22 =54 - 45 + 46 =43 - 22 + 54 = 83 - 22 + 18 =44 + 28 - 48 =10 + 77 - 74 = 72 + 14 - 25 =14 + 28 - 21 =84 - 46 + 41 = 23 + 33 - 10 =79 + 17 - 70 =70 + 19 - 28 = 62 + 25 - 73 =78 + 22 - 91 =51 + 16 - 20 = 15 + 56 - 64 =50 + 19 - 43 =94 - 40 + 32 = 38 - 20 + 1 =64 - 51 + 19 =66 - 48 + 43 = 72 + 20 - 65 =25 - 25 + 75 =34 - 11 + 1 = 30 - 28 + 11 =70 - 56 + 57 =15 + 71 - 81 = 36 - 33 + 51 =98 - 96 + 63 =62 + 36 - 42 = 80 + 18 - 29 =99 - 83 + 40 =46 - 33 + 76 = 59 - 29 + 1 =70 - 57 + 61 =25 + 53 - 29 = 31 + 50 - 33 =16 + 23 - 7 =32 + 55 - 28 = 23 + 60 - 73 =35 - 30 + 35 =31 - 27 + 92 = 21 + 57 - 63 =30 + 15 - 0 =34 + 20 - 1 =37 + 12 - 25 =48 - 30 + 33 =41 - 38 + 53 =77 - 52 + 13 =95 - 82 + 43 =32 - 17 + 32 =73 + 12 - 43 =87 - 77 + 46 =61 - 52 + 2 =65 - 28 + 18 =10 + 45 - 18 =68 - 67 + 12 =48 - 29 + 43 =49 - 46 + 88 =92 - 85 + 83 =96 - 83 + 22 =37 + 43 - 43 =71 + 23 - 64 =58 + 41 - 12 =25 - 10 + 6 =18 + 76 - 9 =99 - 34 + 16 =53 - 26 + 2 =49 + 43 - 38 =66 + 25 - 30 =79 - 76 + 42 =86 - 41 + 42 =14 + 47 - 21 =40 + 11 - 24 =69 - 41 + 52 =92 - 88 + 30 =66 - 50 + 64 =30 + 54 - 37 =11 + 39 - 16 =40 - 24 + 57 =97 - 87 + 70 =65 + 10 - 59 =28 + 21 - 47 =37 + 54 - 56 =83 - 32 + 20 =58 - 18 + 37 =61 - 49 + 7 =75 + 22 - 13 =练习范围：加减混合 题数：100月日姓名: 分秒成绩:36 - 20 + 48 =46 - 44 + 96 =29 + 51 - 75 = 50 + 30 - 23 =56 + 13 - 38 =57 + 14 - 5 = 33 + 27 - 37 =46 - 45 + 5 =49 + 12 - 5 = 85 - 78 + 9 =57 - 45 + 11 =19 + 70 - 7 = 41 - 34 + 43 =67 + 17 - 70 =49 + 25 - 73 = 73 - 35 + 41 =41 + 29 - 20 =89 - 32 + 15 =59 - 32 + 48 =47 - 47 + 64 =16 + 81 - 36 =60 + 18 - 73 =70 - 25 + 19 =62 + 16 - 31 = 16 + 38 - 40 =16 - 12 + 69 =31 + 10 - 35 = 38 + 57 - 3 =12 + 79 - 3 =54 - 54 + 30 = 62 + 11 - 35 =50 + 39 - 83 =39 - 39 + 98 = 39 - 27 + 33 =26 + 66 - 36 =76 + 10 - 35 = 49 + 14 - 18 =63 - 28 + 7 =51 + 13 - 37 = 36 + 31 - 66 =43 + 13 - 55 =61 + 37 - 54 = 19 + 75 - 29 =37 - 11 + 74 =14 - 13 + 85 = 58 + 30 - 22 =23 + 63 - 30 =46 - 41 + 68 = 25 - 19 + 0 =86 - 85 + 92 =86 + 13 - 30 = 31 + 24 - 0 =51 - 46 + 13 =19 + 17 - 25 = 81 - 25 + 10 =。
二年级上加减口算题
二年级上加减口算题一、口算题。
1. 3 + 5 =- 解析：3和5是两个自然数，求它们的和就是把这两个数合并在一起，3往后数5个数，4、5、6、7、8，所以结果是8。
2. 9 - 4 =- 解析：9减4就是从9里面去掉4，9往前数4个数，8、7、6、5，所以结果是5。
3. 2 + 7 =- 解析：2加上7，我们可以用数小棒的方法，先拿出2根小棒，再拿出7根小棒，合在一起数就是9根小棒，所以结果是9。
4. 8 - 3 =- 解析：从8里面减去3，8可以分成5和3，减去3就剩下5，所以结果是5。
5. 4+4 =- 解析：4加4就是两个4合起来，4往后数4个数，5、6、7、8，所以结果是8。
6. 7 - 2 =- 解析：7减2就是在7的基础上往前数2个数，6、5，所以结果是5。
7. 1+9 =- 解析：1和9相加，因为1和9凑成10，这是10以内数的凑十法，所以结果是10。
8. 10 - 5 =- 解析：10可以分成5和5，10减去5就剩下5，所以结果是5。
9. 3+6 =- 解析：3加6，我们可以先数出3个物体，再数出6个物体，合起来一共是9个物体，所以结果是9。
10. 8 - 5 =- 解析：从8里面去掉5，8可以分成3和5，去掉5就剩下3，所以结果是3。
11. 5+2 =- 解析：5加上2，5往后数2个数，6、7，所以结果是7。
12. 6 - 3 =- 解析：6减3就是从6里面去掉3，6可以分成3和3，去掉3就剩下3，所以结果是3。
13. 4+3 =- 解析：4加3就是把4和3合起来，4往后数3个数，5、6、7，所以结果是7。
14. 9 - 6 =- 解析：9减6就是从9里面去掉6，9往前数6个数，8、7、6、5、4、3，所以结果是3。
15. 2+8 =- 解析：2和8相加，2和8凑成10，所以结果是10。
16. 7 - 4 =- 解析：7减4就是在7的基础上往前数4个数，6、5、4、3，所以结果是3。
二年级上册口算题大全(3000题,打印即用)
小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________小学数学计算练习 2024-11-19姓名：___________ 座号：__________ 情况：___________。