以内加减法口算题[1]
加减法练习题
加减法练习题从狭义上讲，练习题是以巩固学习效果为目的要求解答的问题；从广义上讲，练习题是指以反复学习、实践，以求熟练为目的的问题，包括生活中遇到的麻烦、难题等。
以下是小编带来加减法练习题的相关内容，希望对你有帮助。
加减法练习题11、98+25=2、78+89=3、590+870=4、542+220=5、148+675=6、369+860=7、237+798= 8、686+274=9、445+884= 10、984+139=11、169+458= 12、537+477=13、477+144= 14、697+238=15、636+964= 16、547+863=17、267+579= 18、163+79=19、499+398= 20、396+454=21、593-127= 22、604-456=23、300-183= 24、900-328=25、707-249= 26、642-575=27、452-265= 28、741-670=29、700-560= 30、960-880=31、800-690= 32、400-220=33、550-370= 34、520-80=35、350-130= 36、730-580=37、200-120= 38、900-460=39、310-150= 40、500-340=加减法练习题21) 995-775=2) 985-807=4) 345+427=5) 622+190=6) 437+270=7) 683+181=8) 903-786=9) 81+519=10) 525-412=11) 736-675=12) 461+433=13) 833-732=14) 961-600=15) 718-608=16) 188-14=17) 166+262=18) 419+489=19) 811-796=20) 230-177=21) 275+421=22) 395-46=23) 487-35=24) 391+589=25) 252+6=26) 696+266=27) 856-213=28) 999-921=29) 220-3=30) 397+455=31) 256+728=32) 726-501=34) 694-149=35) 651-615=加减法练习题3一、口算。
以内加减法口算500题
以内加减法口算500题题目：以内加减法口算500题一、一位数加法口算1. 1 + 2 =2. 4 + 3 =3. 7 + 1 =4. 5 + 6 =5. 9 + 4 =6. 2 + 8 =7. 3 + 1 =8. 6 + 4 =9. 8 + 5 =10. 7 + 9 =二、一位数减法口算1. 7 - 3 =2. 9 - 2 =3. 6 - 5 =4. 8 - 4 =6. 5 - 2 =7. 4 - 1 =8. 2 - 1 =9. 9 - 3 =10. 7 - 6 =三、两位数加法口算1. 10 + 15 =2. 23 + 18 =3. 34 + 26 =4. 47 + 19 =5. 39 + 58 =6. 52 + 43 =7. 68 + 37 =8. 75 + 29 =9. 82 + 46 =10. 96 + 52 =四、两位数减法口算1. 45 - 21 =3. 88 - 57 =4. 75 - 48 =5. 92 - 19 =6. 81 - 36 =7. 62 - 17 =8. 52 - 28 =9. 94 - 61 =10. 56 - 23 =五、一位数加一位数口算1. 6 + 9 =2. 7 + 4 =3. 2 + 8 =4. 9 + 3 =5. 5 + 1 =6. 3 + 7 =7. 8 + 2 =8. 4 + 6 =9. 1 + 9 =六、一位数减一位数口算1. 9 - 7 =2. 6 - 2 =3. 8 - 4 =4. 5 - 3 =5. 7 - 1 =6. 4 - 2 =7. 3 - 1 =8. 2 - 1 =9. 9 - 3 =10. 7 - 6 =七、两位数加一位数口算1. 25 + 6 =2. 18 + 7 =3. 33 + 9 =4. 47 + 8 =5. 39 + 4 =6. 52 + 7 =8. 75 + 5 =9. 82 + 2 =10. 96 + 1 =八、两位数减一位数口算1. 45 - 4 =2. 67 - 5 =3. 88 - 6 =4. 75 - 9 =5. 92 - 7 =6. 81 - 1 =7. 62 - 3 =8. 52 - 2 =9. 94 - 8 =10. 56 - 6 =九、一位数加两位数口算1. 8 + 25 =2. 2 + 18 =3. 5 + 33 =5. 3 + 39 =6. 7 + 52 =7. 8 + 68 =8. 9 + 75 =9. 1 + 82 =10. 6 + 96 =十、一位数减两位数口算1. 9 - 25 =2. 6 - 18 =3. 8 - 33 =4. 5 - 47 =5. 7 - 39 =6. 4 - 52 =7. 3 - 68 =8. 2 - 75 =9. 9 - 82 =10. 7 - 96 =十一、口算结果检验1. 9 + 8 = 17，正确。
一年级上册口算题3000道,打印版方便随时练-100以内加减法
100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题95 - 44 =46 - 26 =99 - 40 =69 - 48 = 82 - 78 =48 - 21 =99 - 55 =29 + 71 = 24 + 63 =100 - 40 =39 - 35 =86 - 48 = 26 + 20 =63 + 28 =74 - 24 =31 + 43 = 24 + 55 =45 + 46 =46 - 35 =98 - 66 = 80 - 72 =95 - 77 =38 + 31 =81 - 48 = 89 - 31 =91 - 35 =91 - 72 =74 - 20 = 66 - 44 =77 - 76 =54 - 24 =76 - 68 = 99 - 69 =98 - 60 =48 + 43 =97 - 69 = 49 + 24 =88 - 82 =57 - 46 =74 - 44 = 30 + 35 =38 + 62 =93 - 35 =95 - 30 = 95 - 38 =73 - 71 =83 - 41 =66 - 64 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题82 - 54 =36 - 23 =45 - 20 =89 - 85 = 80 - 45 =60 - 23 =33 + 56 =71 - 58 = 82 - 36 =57 - 21 =51 + 36 =85 - 47 = 52 - 39 =92 - 30 =86 - 63 =95 - 76 = 27 + 45 =94 - 65 =100 - 36 =38 + 32 = 81 - 44 =69 - 57 =24 + 27 =93 - 71 = 96 - 60 =82 - 62 =44 - 23 =49 - 30 = 90 - 37 =83 - 38 =99 - 35 =54 - 33 = 86 - 27 =36 + 27 =61 - 52 =47 - 42 = 97 - 63 =25 + 39 =49 - 45 =52 + 32 = 94 - 74 =37 - 26 =61 + 20 =85 - 51 = 89 - 39 =62 - 44 =87 - 66 =98 - 30 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题55 - 46 =59 + 30 =63 - 53 =66 - 45 = 41 + 21 =86 - 61 =33 + 67 =23 + 77 = 75 - 67 =72 - 34 =97 - 81 =94 - 32 = 83 - 40 =90 - 29 =85 - 32 =22 + 78 = 50 - 21 =98 - 46 =35 + 50 =82 - 34 = 62 - 21 =23 + 50 =83 - 40 =39 - 29 = 93 - 34 =37 - 30 =99 - 50 =90 - 60 = 76 - 57 =86 - 40 =64 + 35 =83 - 23 = 30 - 22 =21 + 78 =34 - 31 =85 - 75 = 67 - 44 =39 + 22 =57 - 24 =94 - 84 = 72 - 54 =50 - 31 =56 + 22 =79 - 28 = 88 - 44 =42 - 36 =22 + 75 =26 + 56 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题94 - 64 =72 + 27 =53 + 34 =92 - 36 =40 + 43 =54 - 53 =22 + 59 =83 - 74 =41 - 21 =48 - 27 =41 - 31 =73 - 61 = 29 + 71 =97 - 90 =84 - 69 =20 + 74 = 74 - 57 =62 - 44 =80 - 77 =80 - 57 = 50 - 24 =50 - 33 =34 - 30 =92 - 79 = 86 - 55 =73 - 28 =73 - 72 =84 - 44 = 63 - 46 =71 - 34 =42 + 40 =50 + 32 = 28 + 44 =74 - 41 =38 - 36 =77 - 21 = 64 - 28 =26 + 33 =20 + 27 =64 + 21 = 28 - 20 =47 + 25 =91 - 71 =22 + 38 = 90 - 53 =28 - 20 =30 + 68 =92 - 78 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题71 - 59 =47 - 21 =68 - 60 =71 - 70 = 83 - 77 =45 - 21 =71 - 24 =78 - 24 = 56 - 44 =49 - 38 =24 - 21 =89 - 37 = 70 - 31 =77 - 37 =91 - 36 =90 - 66 = 64 + 27 =86 - 84 =57 - 37 =50 - 22 = 88 - 47 =40 - 36 =77 - 73 =43 - 29 = 74 - 28 =81 - 23 =92 - 45 =88 - 65 = 55 - 41 =44 - 43 =24 + 59 =79 - 45 = 79 - 78 =43 - 31 =95 - 40 =45 + 33 = 92 - 84 =44 + 46 =75 - 48 =47 + 48 = 65 - 35 =80 - 79 =43 + 31 =99 - 73 = 89 - 48 =39 - 36 =94 - 44 =81 - 53 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题43 - 23 =75 - 59 =21 + 35 =39 + 23 = 56 - 23 =53 - 38 =44 - 31 =72 - 55 = 37 - 26 =45 - 38 =74 - 50 =37 + 32 = 88 - 86 =23 + 51 =66 - 60 =39 - 20 = 47 - 23 =97 - 20 =70 - 41 =85 - 46 = 59 - 53 =24 + 74 =32 + 32 =58 + 29 = 95 - 61 =36 - 30 =94 - 21 =78 - 72 = 83 - 80 =98 - 69 =81 - 78 =79 - 45 = 88 - 42 =94 - 48 =64 - 52 =62 + 25 = 93 - 70 =40 + 24 =43 - 39 =79 + 20 = 99 - 25 =27 + 38 =97 - 68 =80 - 62 = 76 - 59 =32 + 51 =80 - 40 =93 - 26 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题99 - 63 =81 - 42 =93 - 62 =54 + 27 = 80 - 56 =94 - 35 =100 - 34 =84 - 43 = 96 - 33 =67 - 44 =95 - 28 =72 - 52 = 34 + 41 =37 - 35 =62 - 45 =80 - 47 = 60 - 41 =27 - 22 =49 - 30 =35 + 44 = 81 - 80 =75 - 29 =70 - 38 =59 - 58 = 49 - 42 =84 - 37 =32 + 64 =89 - 42 = 57 - 29 =74 - 60 =82 - 56 =33 + 59 = 77 - 73 =81 - 28 =51 - 21 =100 - 44 = 54 - 41 =88 - 33 =69 - 59 =27 + 43 = 28 + 30 =85 - 42 =81 - 38 =94 - 39 = 83 - 80 =56 + 43 =60 - 33 =45 - 21 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题80 - 32 =85 - 27 =98 - 22 =92 - 50 = 97 - 52 =40 + 52 =99 - 32 =31 + 62 = 91 - 62 =22 - 21 =50 - 23 =96 - 37 = 78 - 40 =50 + 33 =70 - 40 =48 - 29 = 83 - 68 =42 - 37 =59 + 26 =38 - 32 = 97 - 39 =88 - 26 =68 - 58 =81 - 22 = 22 + 37 =56 - 39 =97 - 53 =76 - 26 = 54 - 40 =47 - 43 =49 - 29 =83 - 55 = 70 - 55 =93 - 35 =91 - 66 =66 - 31 = 92 - 89 =80 - 59 =32 + 26 =77 - 26 = 57 - 42 =47 + 28 =78 - 70 =63 - 22 = 48 - 26 =23 + 32 =75 - 22 =43 + 51 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题70 - 56 =57 + 20 =40 + 57 =49 - 47 = 63 - 21 =67 - 49 =80 - 56 =41 + 58 = 58 + 41 =84 - 30 =99 - 23 =74 - 51 = 99 - 21 =87 - 55 =88 - 44 =39 + 58 = 48 - 24 =66 - 60 =80 - 44 =95 - 85 = 100 - 77 =98 - 89 =24 + 41 =99 - 20 = 58 - 50 =77 - 34 =89 - 43 =61 - 22 = 92 - 59 =85 - 82 =35 + 46 =97 - 50 = 68 - 34 =59 - 56 =100 - 85 =30 + 51 = 54 - 43 =32 - 20 =70 - 39 =54 - 37 = 49 + 45 =85 - 51 =95 - 74 =37 + 44 = 81 - 23 =98 - 92 =72 - 37 =99 - 32 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题72 - 69 =64 - 57 =39 + 26 =31 + 34 = 74 - 28 =100 - 31 =73 - 51 =62 - 25 = 81 - 62 =39 + 28 =30 - 28 =63 - 24 = 91 - 28 =66 - 24 =50 - 34 =44 + 29 = 89 - 22 =94 - 78 =69 - 27 =73 - 50 = 98 - 79 =35 - 27 =64 - 21 =30 + 28 = 89 - 52 =67 - 60 =20 + 45 =74 - 67 = 70 - 26 =50 - 20 =57 - 47 =40 - 21 = 100 - 87 =98 - 94 =97 - 80 =32 + 22 = 71 - 41 =68 - 63 =27 + 48 =68 - 61 = 76 - 75 =51 + 48 =74 - 42 =98 - 81 = 45 - 41 =98 - 79 =42 + 55 =61 - 40 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题92 - 83 =66 - 64 =61 - 37 =75 - 69 = 42 - 37 =44 + 41 =76 - 48 =76 - 24 = 86 - 22 =88 - 32 =79 - 37 =97 - 36 = 42 - 41 =92 - 80 =62 - 28 =80 - 69 = 57 - 25 =98 - 93 =50 - 30 =60 - 54 = 40 - 24 =63 - 62 =74 - 31 =80 - 79 = 95 - 37 =35 + 39 =81 - 39 =40 - 33 = 66 - 57 =94 - 87 =74 - 25 =41 + 37 = 63 - 62 =93 - 32 =91 - 66 =94 - 22 = 98 - 59 =39 + 30 =64 - 37 =89 - 27 = 55 - 21 =92 - 32 =59 - 38 =42 - 38 = 34 - 28 =49 + 42 =27 - 25 =69 - 21 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题100 - 85 =84 - 77 =55 + 37 =83 - 20 = 83 - 66 =100 - 91 =54 - 50 =66 - 22 = 96 - 65 =83 - 64 =91 - 39 =98 - 42 = 56 - 25 =44 - 37 =94 - 29 =27 + 30 = 72 + 24 =39 + 51 =30 + 28 =97 - 69 = 42 + 31 =46 + 37 =99 - 91 =86 - 58 = 20 + 53 =26 - 21 =92 - 47 =65 + 27 = 96 - 87 =97 - 59 =82 - 65 =35 + 40 = 90 - 61 =83 - 34 =74 - 73 =45 + 51 = 28 + 35 =38 - 27 =88 - 78 =32 + 52 = 91 - 29 =44 + 44 =67 - 25 =99 - 20 = 87 - 32 =72 - 55 =89 - 77 =42 - 25 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题30 + 41 =95 - 31 =64 - 24 =52 - 50 = 41 - 36 =51 - 21 =33 + 44 =79 - 37 = 100 - 59 =82 - 23 =97 - 79 =46 - 23 = 53 - 28 =71 - 25 =82 - 68 =82 - 46 = 31 + 42 =84 - 28 =78 - 51 =97 - 78 = 70 - 22 =27 - 23 =82 - 56 =63 - 54 = 63 - 55 =48 + 20 =55 + 39 =64 + 25 = 98 - 70 =45 - 42 =79 - 56 =38 + 35 = 78 - 24 =65 - 47 =90 - 43 =52 - 43 = 91 - 78 =86 - 54 =74 - 54 =88 - 58 = 80 - 71 =94 - 60 =64 - 35 =27 + 58 = 91 - 27 =84 - 40 =60 - 26 =93 - 55 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题77 - 24 =75 - 58 =64 - 57 =68 - 51 = 52 - 23 =63 + 23 =92 - 42 =95 - 85 = 69 - 24 =94 - 41 =73 - 46 =66 - 22 = 79 - 39 =87 - 45 =97 - 69 =82 - 38 = 72 - 49 =95 - 37 =91 - 26 =80 - 61 = 32 + 49 =79 - 52 =72 - 40 =67 - 50 = 43 + 30 =68 - 63 =45 - 22 =80 - 41 = 31 + 61 =58 - 24 =80 - 33 =94 - 70 = 81 - 76 =64 - 45 =95 - 25 =86 - 47 = 80 - 61 =56 - 42 =40 - 37 =92 - 91 = 80 - 36 =68 - 36 =72 - 26 =86 - 67 = 96 - 58 =99 - 70 =35 + 21 =92 - 20 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题76 - 29 =79 - 76 =80 - 36 =71 - 55 = 80 - 36 =72 - 59 =92 - 39 =30 + 66 = 72 - 48 =91 - 28 =45 + 24 =41 + 25 = 99 - 81 =20 + 54 =60 - 57 =88 - 43 = 77 - 63 =99 - 85 =56 - 49 =58 - 37 = 30 - 23 =79 - 47 =47 + 38 =73 - 21 = 45 + 29 =94 - 82 =54 - 26 =54 - 26 = 21 + 71 =95 - 93 =57 + 37 =49 + 22 = 88 - 21 =20 + 77 =95 - 92 =59 - 24 = 60 - 29 =98 - 76 =30 - 26 =74 - 68 = 53 - 28 =93 - 63 =99 - 67 =74 - 26 = 28 + 39 =90 - 63 =45 + 26 =23 + 35 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题35 + 26 =72 - 68 =83 - 50 =54 - 23 = 51 + 38 =92 - 43 =92 - 90 =83 - 56 = 93 - 38 =75 - 50 =92 - 76 =91 - 58 = 72 - 56 =99 - 88 =79 - 61 =43 + 23 = 54 + 33 =95 - 76 =24 + 59 =61 - 22 = 93 - 33 =44 - 33 =22 + 75 =49 - 42 = 73 - 31 =87 - 30 =74 - 41 =100 - 59 = 78 - 31 =33 - 31 =25 + 75 =99 - 40 = 32 - 26 =84 - 70 =65 - 45 =98 - 67 = 29 + 32 =62 - 60 =26 + 66 =35 - 25 = 54 - 28 =57 + 40 =92 - 78 =35 - 30 = 78 - 41 =89 - 35 =72 - 61 =49 + 39 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题64 - 60 =72 - 27 =61 - 50 =84 - 61 =30 + 37 =64 - 46 =58 + 36 =99 - 96 =31 - 23 =63 - 42 =37 + 59 =60 - 32 = 30 + 24 =32 + 23 =69 - 26 =55 - 50 = 77 - 67 =67 - 62 =62 - 24 =31 + 29 = 45 - 31 =74 - 59 =78 - 40 =55 - 39 = 82 - 48 =93 - 65 =84 - 55 =77 - 31 = 95 - 68 =50 - 40 =87 - 24 =96 - 75 = 65 - 46 =56 + 41 =92 - 61 =88 - 54 = 36 + 42 =65 - 54 =96 - 70 =24 + 66 = 79 - 22 =46 - 31 =77 - 50 =40 + 47 = 100 - 58 =57 - 46 =88 - 58 =54 - 49 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题20 + 52 =67 - 62 =38 - 26 =69 - 68 = 32 + 50 =97 - 33 =53 - 32 =81 - 39 = 45 - 22 =97 - 28 =87 - 26 =88 - 30 = 89 - 76 =32 + 40 =23 + 33 =92 - 67 = 43 + 23 =68 - 23 =29 + 59 =53 - 34 = 89 - 77 =80 - 36 =36 + 23 =22 + 47 = 70 - 28 =27 + 39 =33 + 46 =79 + 20 = 93 - 85 =99 - 41 =65 - 47 =62 - 61 = 89 - 59 =33 + 40 =95 - 51 =99 - 32 = 62 + 27 =92 - 26 =82 - 63 =74 - 22 = 40 + 36 =99 - 47 =69 - 45 =66 - 47 = 98 - 57 =100 - 72 =26 - 21 =97 - 63 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题50 - 40 =32 + 37 =44 + 25 =71 - 21 = 33 + 35 =61 - 30 =89 - 51 =59 - 41 = 65 - 48 =81 - 32 =56 - 37 =92 - 61 = 32 - 23 =52 - 38 =73 - 25 =74 - 67 = 82 - 70 =94 - 40 =94 - 36 =82 - 37 = 39 - 29 =100 - 96 =84 - 64 =83 - 61 = 94 - 93 =55 - 23 =79 - 66 =61 - 54 = 40 - 34 =66 - 49 =99 - 72 =42 - 33 = 80 - 20 =67 + 30 =31 + 60 =23 + 47 = 79 - 73 =44 + 20 =91 - 61 =42 - 35 = 89 - 61 =93 - 76 =83 - 56 =86 - 64 = 47 - 32 =76 - 54 =73 - 43 =37 + 35 =100以内加减法日期： 年 月 日 时间： 分钟 对： 题 错 题28 - 20 =80 - 73 =97 - 37 =68 - 44 = 38 + 51 =91 - 37 =56 + 34 =53 - 52 = 54 - 51 =99 - 81 =77 - 44 =83 - 48 = 88 - 75 =38 - 37 =63 - 37 =38 - 27 = 99 - 74 =45 - 37 =85 - 31 =76 - 64 = 55 - 49 =79 - 35 =88 - 27 =97 - 68 =81 - 33 =52 - 49 =49 - 33 =43 + 31 =82 - 36 =20 + 35 =53 - 36 =82 - 22 = 20 + 70 =84 - 83 =44 - 25 =55 + 20 = 74 - 50 =57 - 40 =40 - 34 =21 + 30 = 21 + 69 =81 - 44 =47 + 24 =40 - 23 = 71 - 70 =100 - 92 =23 + 57 =20 + 39 =。
以内加减法口算练习题(全面)
以内加减法口算练习题(全面)在这篇文章中，我将为您提供一些全面的，适用于内加减法口算的练习题。
这些口算题将帮助学生加深对内加减法概念的理解，并提高他们的计算能力。
第一部分：加法口算练习题1. 10 + 5 =2. 8 + 4 =3. 12 + 3 =4. 7 + 9 =5. 15 + 6 =6. 13 + 2 =7. 9 + 11 =8. 6 + 18 =9. 20 + 4 =10. 17 + 7 =第二部分：减法口算练习题1. 15 - 7 =2. 16 - 6 =3. 18 - 4 =4. 13 - 9 =5. 20 - 8 =6. 17 - 5 =7. 19 - 10 =8. 14 - 11 =9. 25 - 7 =10. 22 - 9 =第三部分：混合口算练习题1. 10 + 7 - 3 =2. 18 - 5 + 2 =3. 14 + 9 - 6 =4. 25 - 12 + 5 =5. 30 + 8 - 10 =6. 16 - 6 + 9 =7. 22 + 7 - 8 =8. 27 - 9 + 4 =9. 23 + 5 - 2 =10. 19 - 10 + 6 =以上是一些内加减法口算练习题，您可以根据需要适当增加题目数量。
这些练习题既有单纯的加法和减法，也有混合运算的题目，有助于学生对内加减法的应用能力进行全面的训练。
鼓励学生在进行这些口算练习时使用专门的口算纸，以便更好地组织计算过程和运算结果。
还可以根据学生的能力水平，设置适当的时间限制，促使他们提高运算速度和准确性。
请鼓励学生在完成口算题后自行检查答案，并及时纠正错误。
这将帮助他们发现自己的错误，并从中学习到正确的解决方法。
最后，口算练习应该成为学生日常学习的一部分。
通过持续的练习，他们将逐渐建立起快速而准确的口算能力，从而在数学学习中取得更好的成绩。
希望这些内加减法口算练习题能对您有所帮助！。
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20以内加减法口算题（练习）2+18= 18-6= 16-1= 2+12=5+11= 17-7= 5+1= 10-1=12+5= 11-2= 15+1= 19-11=10+9= 16-7= 2+15= 16-15=15+3= 9-4= 20-1= 6+8=2+5= 11-10= 2+6= 10+1=13+4= 20-1= 2+7= 15-12=1+2= 20-3= 17-16= 9+1=19-6= 5+2= 14-1= 13+7=19-4= 3+5= 17+3= 14+3= 3+8= 8+4= 4+12= 1+5=1+14= 9-8= 19-18= 6+13=13-3= 3+14= 14+3= 13+5=10+2= 2+5= 17-3= 3+7=12-8= 9-4= 20-13= 17-1=12+3= 5+6= 13+6= 6+7=5+2= 7+7= 12-11= 5+8=15-5= 20-1= 18-12= 7+1=20-6= 8+6= 3+13= 1+19=11+6= 2+10= 7+13= 10-2=17-16= 1+8= 14+2= 1+12=9+5= 11-10= 3+3= 8+2=8+12= 3+17= 8+4= 1+4=2-1= 9+9= 19-5= 20-18=8+7= 20-3= 17-10= 5+6=20以内加减法口算题（练习）1+16= 9+1= 9+10= 6+14=10-2= 18-17= 8-6= 9+6=18-8= 13+2= 19-12= 17-12=7-5= 16-4= 11+9= 2+12=13-1= 16-8= 15-8= 19-16=2+8= 14+3= 3+4= 15+5=19-4= 5-1= 19-10= 7-1=19-17= 6+13= 11-3= 20-15= 20-1= 10+4= 7-6= 19-16= 6-3= 5+8= 20-19= 1+8=11+7= 9+7= 9-1= 17-9=17-7= 18-4= 14-13= 14+3=5+13= 13-2= 6-1= 15-2=10-1= 12-2= 9+5= 13-1= 3+5= 12+8= 11+7= 16-5= 18-13= 15-5= 4+5= 13+4= 6+7= 12-1= 7-2= 5+3=5-2= 15+5= 12+1= 19-16=4+12= 14-6= 7+8= 16-6=3+7= 11-9= 13-7= 19-18=3+6= 20-9= 1+18= 4+11=7+13= 1+7= 13+2= 17-8=17-7= 2+5= 3-2= 7+10=16-10= 5+6= 11-10= 18-16=14-2= 18-2= 11+7= 10-8=20以内加减法口算题（练习）16-10= 5+6= 11-10= 18-16=7+12= 9-1= 20-15= 10-9=20-8= 20-11= 20-5= 20-18=14+2= 14-10= 6+11= 12+7=12-10= 14+5= 18-4= 9+8=6+3= 16-4= 18-12= 1+17=14+2= 4+4= 10-2= 14-6=12-6= 12+6= 15+2= 5+13=11-3= 2+1= 16-14= 9+6=1+8= 4+12= 3+13= 7+6=14-3= 18-5= 19-15= 12+1=12-1= 18-1= 13-11= 16+1=9-2= 16-7= 16-15= 16+4=18-14= 18-5= 20-19= 17-5=20-16= 10-5= 11-4= 1+8=16-11= 17-5= 6+2= 6+10=14-9= 18-11= 2+13= 6+8=13-12= 13-3= 19-4= 19-18=8+5= 6+13= 17-3= 20-6=7-4= 1+17= 7-2= 7+3=5-2= 14-2= 14-8= 20-15=15+4= 17-6= 6+2= 9-4=11-2= 16-6= 14+1= 2+5=11-8= 2+17= 2+10= 8+12=14+3= 8-2= 17+1= 11-9=20以内加减法口算题（练习）11-8= 2+17= 2+10= 8+12=20-5= 18-13= 15-9= 18-15=1+8= 19-14= 19-12= 20-13=10+5= 18-6= 18-14= 14-8=12-9= 11-8= 17+3= 1+3=7+8= 8-7= 7-4= 2+5=5-2= 14-3= 8+9= 7+12=13-1= 9+3= 20-19= 5-1=17-3= 12+2= 19-18= 20-15= 15-5= 12-3= 6+4= 19-8=7+5= 18-11= 8+9= 10-4=19-13= 3+1= 4+10= 2+3=7+6= 8+9= 1+18= 3+15= 12-3= 19-12= 11+2= 7+4=15-1= 9-3= 15-5= 19-9=17+2= 6+12= 10+1= 11-5=9+7= 15-1= 14+5= 2+11=1+5= 6-1= 4+15= 4+4=2+10= 17-3= 15+2= 7+10=6-5= 18+2= 2+14= 4+7=5+4= 13-4= 6+1= 10-9=19-11= 14+6= 2+18= 1+12=16-8= 10-8= 13+3= 4-1= 8+4= 1+9= 14-5= 8+1=4+4= 7+2= 16-2= 16+4= 20以内加减法口算题（练习）16-8= 10-8= 13+3= 4-1= 3+11= 17+3= 14-13= 10+9= 19-11= 6+4= 12+6= 18-5=1+17= 6-5= 3+16= 1+6= 17-11= 10-1= 20-1= 14+1=3+10= 17-14= 18-7= 7+10=10-2= 19-10= 20-4= 8+11=9-7= 15-10= 4+9= 19-1=6+6= 14-3= 18-7= 20-13=16+2= 3+4= 14-5= 16-2= 14-1= 17-2= 7+8= 6+3= 2+14= 20-13= 4-2= 6+8=8-1= 20-16= 6+5= 17-13=5+12= 5+2= 14+1= 9-2=5+6= 11-6= 10+9= 5+8=4+11= 18-17= 13-1= 13-2=5+2= 4+14= 2+4= 5+3=3+11= 13-6= 13-5= 10-9=8+7= 11+2= 15-10= 15-4= 4+4= 5+10= 5+8= 9+6=6-2= 4-3= 2+18= 8-2= 14-2= 14-11= 14+2= 1+2=5+2= 4+12= 20-7= 1+19= 4+12= 9-8= 5+10= 19-14= 5+9= 20-1= 19-15= 7+1= 20以内加减法口算题（练习）4+12= 9-8= 5+10= 19-14= 14-5= 6+14= 4+16= 10-3=10-2= 7-1= 7+5= 5+10=19-18= 6-3= 7+4= 14+6=17-15= 4+15= 14-4= 15-2= 14-10= 16-13= 20-11= 5+2=1+17= 13-1= 9-1= 16-14=4+5= 3+15= 9-2= 9+11=10-5= 12+8= 2+1= 20-14=1+8= 14-7= 12-7= 9+5=3+4= 19-4= 14+5= 10+7=14+6= 13+4= 14-6= 7+9= 12+4= 5+9= 15+2= 9+4=20-4= 14-3= 4+6= 6+2= 20-5= 12-9= 2+14= 7+2=17+3= 19-6= 4+10= 17-3=20-8= 20-14= 9-5= 4+12=5+6= 1+2= 12-5= 9+6=3+11= 1+8= 19-11= 20-4=17-3= 10+3= 15-11= 18-16=19-1= 10-7= 16-12= 8+3=10+2= 7+12= 9+7= 19-15=3+15= 11-10= 13-2= 15-11=17+1= 14-8= 1+18= 5+12=20以内加减法口算题（练习）3+15= 11-10= 13-2= 15-11=9+2= 1+14= 17-7= 5+9= 18-17= 4+12= 2-1= 10-5= 14-6= 17-12= 7+1= 9+3= 12+4= 12+5= 20-8= 16-7=6+12= 18-15= 11-9= 7+1=11-9= 7+12= 2+6= 14+3=9+2= 4+14= 13-2= 14-6=5+10= 14-11= 3+8= 17+2=19-8= 18-8= 7-6= 18-15= 14-1= 16+2= 18-11= 19-16= 20-17= 7+13= 19-10= 6-1= 15-9= 10+10= 13-8= 5+9=6-2= 3+14= 11-2= 3-2=2+3= 15-13= 11-10= 20-10= 10-8= 16-14= 2+7= 3+11=5+1= 15-3= 17-1= 15+3=17-5= 6+13= 3+13= 17-11= 14-3= 5+5= 14-9= 1+7= 18-6= 19-2= 9+8= 18+2= 15-6= 14-8= 3+11= 11+1=16-7= 9+7= 15+3= 7+8=20-7= 10-6= 2+14= 1+17=14+2= 10+9= 6+3= 4+11=20以内加减法口算题（练习）20-17= 7+13= 19-10= 6-1=15-6= 12-7= 5-1= 16-13= 3+17= 10+5= 13+4= 19-11= 14-7= 18-17= 1+10= 6+8= 13+3= 4+1= 9+8= 2+5= 17-7= 20-4= 20-19= 1+6=2+13= 18-3= 5-2= 6+7=2+17= 5+4= 12-8= 11+8=16-4= 9+11= 15-3= 11+4=17-15= 12+1= 10-4= 5+4=14-8= 13-11= 15-1= 7+10= 16-1= 11-1= 7+1= 13-9= 12+5= 7+10= 16-5= 9-3=7+10= 3+4= 20-18= 19-1= 3+7= 18-10= 14-10= 1+17= 20-1= 18-2= 1+7= 1+14= 2+13= 13+2= 6+3= 2+15= 6+9= 6-2= 12-2= 2+10= 1+13= 6-5= 19-16= 8+8=9+5= 5+2= 10+9= 6+13=17-7= 9+11= 5-2= 12+7=15-5= 16-15= 8-1= 3+14=3+5= 9+6= 19-6= 4+12=2+18= 20-14= 3+11= 16-11=15-9= 10+8= 4+5= 14-13=20以内加减法口算题（练习）20-7= 10-6= 2+14= 1+17=14+2= 17-5= 14-9= 11+1=8+12= 18-1= 13+1= 19-4=19-12= 13-10= 8-1= 16-4=12+4= 3+5= 15+1= 1+2=16-4= 3+2= 12-10= 1+15=17-1= 18-10= 15-8= 3+3=7+9= 8-3= 10+10= 6+10=13-9= 14+5= 20-17= 13+7= 10-2= 11-4= 2+17= 6+5= 13-8= 15+3= 11-6= 4+3= 16-2= 17-11= 7+12= 10+9= 6+13= 14-11= 8+3= 3+1= 11-7= 2+18= 4+16= 17-3= 20-7= 4-2= 1-4= 19-11= 4+1= 15-13= 1-9= 5+6= 14-6= 8+9= 10-7= 11+4=10+10= 10+9= 2+13= 10-4= 5+3= 3+12= 5+13= 15+3= 9+6= 9+9= 7+7= 7+10= 17-4= 4+11= 6-1= 8+5= 10+5= 9+6= 3+9= 8-1= 16-11= 3+11= 3+5= 19-5=4+3= 9-2= 8+11= 20-5=16-12= 1+11= 2+12= 20-8=20以内加减法口算题（练习）10+10= 10+9= 2+13= 10-4= 17-7= 9+11= 5-2= 12+7=20-17= 7+13= 19-10= 6-1= 15-9= 10+10= 13-8= 5+9=6-2= 3+14= 11-2= 3-2=2+3= 15-13= 11-10= 20-10= 10-8= 16-14= 2+7= 3+11=5+1= 15-3= 17-1= 15+3=17-5= 6+13= 3+13= 17-11= 14-3= 5+5= 14-9= 1+7=4-3= 7+2= 2+6= 1+6= 11+5= 6+8= 7-3= 20-10= 9+4= 1+19= 12-10= 16-9= 10-2= 7-1= 7+5= 5+10=19-18= 6-3= 7+4= 14+6=17-15= 4+15= 14-4= 15-2= 14-10= 16-13= 20-11= 5+2=1+17= 13-1= 9-1= 16-14=4+5= 3+15= 9-2= 9+11=17-13= 14-13= 9+3= 5+12= 12+7= 13+4= 16-11= 17+3= 6+8= 20-9= 8-2= 20-5= 3+8= 15-2= 10+6= 13-9= 10+1= 14+5= 18-7= 10+2=10+6= 16-6= 10+9= 10+3= 20以内加减法口算题（练习）16-2= 17-11= 7+12= 10+9=11+2= 19-5= 11+4= 15-3=11+5= 18-5= 11+7= 11+8=11+9= 12+3= 18-8= 12+4=13-2= 12+5= 12+7= 16-5=12+8= 13+1= 18-4= 17-4=13+2= 19-7= 10+7= 18-3=13+3= 19-8= 13+4= 10+5=14-4= 13+5= 13-3= 13+7=15-2= 14+1= 12-2= 14+2= 16-4= 14+3= 17-5= 10+8= 18+2= 17-6= 14+6= 15+1= 15+2= 15+3= 19-0= 15+4= 12+6= 20-0= 14-3= 15+5= 14-2= 16+1= 16+2= 17-0= 16+3= 11+3= 16+4= 17+1= 17+2= 17+3= 18+1= 19+1=20+0= 12+1= 10+4= 3+14=19-1= 19-2= 19-3= 19-4=11+1= 19-6= 11+6= 19-9=18-1= 11+3= 18-2= 18-6=17-1= 11+4= 13+3= 17-2=10+6= 17-3= 14+1= 17-7=13+6= 16-1= 12+3= 16-2=12+8= 13+4= 15-4= 13+2=20以内加减法口算题（练习）13+2= 19-7= 10+7= 18-3=16-3= 13+1= 15-1= 14+2=2+5= 18-0= 13+5= 13-1=15-5= 14-1= 10+5= 12-1=11-1= 16-0= 13-3= 18-3=18+2= 17-6= 14+6= 15+1=15+2= 15+3= 19-0= 15+4=11+9= 12+3= 18-8= 12+4=13-2= 12+5= 12+7= 16-5=17-1= 11+4= 13+3= 17-2=10+6= 17-3= 14+1= 17-7=15-2= 14+1= 12-2= 14+2=20+0= 12+1= 10+4= 3+14= 19-1= 19-2= 19-3= 19-4=16+3= 11+3= 16+4= 17+1= 17+2= 17+3= 18+1= 19+1= 15-2= 14+1= 12-2= 14+2= 16-4= 14+3= 17-5= 10+8= 10+1= 14+5= 18-7= 10+2= 10+6= 16-6= 10+9= 10+3= 12+6= 20-0= 14-3= 15+5= 14-2= 16+1= 16+2= 17-0= 11+1= 19-6= 11+6= 19-9= 18-1= 11+3= 18-2= 18-6=20以内加减法口算题（练习）16-4= 14+3= 17-5= 10+8= 6+8= 9+2= 7+4= 5+5=4+9= 10+6= 9+5= 10+4=6+10= 8+5= 14-6= 7+2=6+5= 6+8= 9+6= 8+5=3+6= 8+5= 7+9= 5+7=6+8= 4+7= 5+9= 9+4= 7+8= 6+5= 4+9= 5+7=7+7= 8+4= 5+3= 2+7= 6+4= 7+4= 3+6= 13-6= 18-9= 11-7= 6+9= 17-9=13-6= 14-5= 15-6= 12-9=12+8= 11-9= 4+8= 16-4= 7+9= 16-7= 2+17= 12-8= 17-8= 18-1= 17-8= 15-7=14-10= 8+8= 14-9= 7+5= 14-4= 11+9= 11-6= 17+1= 15-8= 16+3= 5+8= 9+2=8+4= 7+5= 6+6= 5+6=15-9= 14-8= 12-7= 11-6=13-5= 9+4= 7+8= 7+7= 6+5= 5+7= 12-9= 16-8= 15-7= 14-6= 11-5= 9+6=20以内加减法口算题（练习）16+3= 11+3= 16+4= 17+1= 8+8= 7+6= 6+8= 5+8=6-9= 11-8= 13-7= 15-6= 12-5= 9+8= 5+8= 7+4=6+9= 5+9= 13-9= 13-8= 14-7= 12-6= 14-5= 9+3=9+8= 7+8= 6+7= 4+9=11-9= 12-8= 16-7= 13-6=15-5= 14-9= 15-8= 17-10= 12-3= 11-4= 11-3= 12-4= 13-4= 11-2= 14-10= 4+8= 5+7= 2+9= 7+5= 8+6= 14-6= 12-5= 11-5= 13-8= 15-6= 7+7= 9+9= 9+6=8+5= 8+9= 11-5= 12-6= 14-9= 16-9= 15-8= 4+7=6+6= 8+8= 9+3= 7+7=14-8= 15-6= 16-9= 17-8= 18-9= 9+9= 7+5= 8+6=1+12= 1+13= 1+14= 1+15=20-10= 19-1= 19-2= 19-3= 19-4= 18-5= 18-6= 18-7=18-8= 18-9= 17-5= 17-6=20以内加减法口算题（练习）12-8= 9-4= 20-13= 17-1= 17-7= 17-8= 17-9= 16-10=15-1= 15-2= 15-3= 15-4=2+7= 2+8= 2+9= 2+10=2+11= 15-10= 14-1= 14-2=14-3= 14-4= 1+16= 1+17=1+18= 1+19= 19-5= 19-6=19-7= 19-8= 19-9= 2+12=2+13= 2+14= 2+15= 2+16=15-5= 15-6= 15-7= 15-8=15-9= 18-10= 17-1= 17-2=17-3= 17-4= 2+17= 2+18=19-10= 18-1= 18-2= 18-3=18-4= 3+16= 3+17= 4+4=4+5= 4+6= 13-5= 13-6=13-7= 13-8= 13-9= 4+7=4+8= 4+9= 4+10= 4+11=13-10= 12-1= 12-2= 12-4=12-5= 4+12= 4+13= 4+14=4+15= 4+16= 18-1= 11-7=15-3= 19-4= 16-5= 12-7= 9+2= 8+4= 7+5= 6+6=5+6= 15-9= 14-8= 12-7=7+7= 6+5= 5+7= 12-9=20以内加减法口算题（练习）15+3= 9-4= 20-1= 6+8= 16-8= 15-7= 14-6= 11-5= 9+6= 8+8= 7+6= 6+8=5+8= 16-9= 11-8= 13-7= 15-6= 12-5= 9+8= 5+8= 7+4= 6+9= 5+9= 13-9= 3-8= 14-7= 12-6= 14-5= 9+3= 9+8= 7+8= 6+7=4+9= 11-9= 12-8= 16-7=13-6= 15-5= 9+5= 8+6=7+9= 3+8= 4+7= 14-9= 15-8= 17-10= 12-3= 11-4= 11-3= 12-4= 13-4= 11-2= 14-10= 4+8= 5+7= 2+9=7+5= 8+6= 14-6= 12-5= 11-5= 13-8= 15-6= 7+7=9+9= 9+6= 8+5= 8+9=11-5= 12-6= 14-9= 16-9=15-8= 4+7= 6+6= 8+8=9+3= 7+7= 14-8= 15-6= 16-9= 17-8= 18-9= 9+9= 7+5= 8+6= 5+9= 13-8= 12+1= 12+3= 19-15= 13+5= 8+1= 15-15= 13-2= 8+9=3+1= 8+8= 11-10= 18-2=20以内加减法口算题（练习）1+16= 9+1= 9+10= 6+14=14+2= 17-11= 18-6= 16-11= 15-11= 17+2= 9-7= 14-11= 17-6= 12-11= 11-11= 8+7=9+1= 11+1= 16+1= 17+1=1+2= 5+8= 5+11= 15-2=17-6= 3+9= 5+5= 17-2=6+2= 19-3= 6-4= 19-2=7+12= 13-1= 10-9= 8+2=19-16= 17-2= 15-13= 15-2=14-10= 11+2= 7+8= 16+2=2+7= 16-16= 6+8= 1+13=11+9= 10+8= 14-13= 12+3=3+13= 10+1= 13-11= 4+3=18-14= 17-12= 14-14= 5+3=19-14= 6+3= 9+3= 16-14=10+3= 14-1= 15-3= 6-5=11+3= 8-6= 13+3= 3+12=18-10= 14+3= 16+3= 18-18= 1+4= 2+4= 19-13= 13+4= 15+4= 14-12= 17-6= 6+14=7+4= 10-7= 8+4= 7+9=9+4= 11+4= 19-7= 12+4=0+18= 13+4= 19-1= 11+5=20以内加减法口算题（练习）15-8= 17-10= 12-3= 11-4=8-8= 17-5= 19-2= 4+15=7+6= 19-10= 8+6= 10+6=13-13= 10-4= 16-2= 12+6=16-13= 13+6= 11+7= 13+7=7+11= 17-1= 5+7= 14+4=15-4= 18-16= 15+4= 15-12=11-0= 16-3= 7+7= 16-6=17-3= 11+7= 12+7= 11+8=12+8= 4+8= 19-12= 11+8=4+7= 10+9= 12+1= 18-15=19-1= 14+4= 16-1= 11+1=9+7= 14-1= 13-5= 3+8=11-11= 14-2= 18+1= 12-2=11+6= 10-2= 2+12= 13-2=18-3= 10+4= 17-3= 13-3=9-3= 13-10= 8-3= 5-3=6+9= 5+8= 7+3= 6+6=9+5= 7+9= 8+8= 5+8=14-9= 17-6= 4+7= 9+4=6+8= 9+7= 7+8= 9+8=4+6= 5+3= 6+8= 17-5=3+7= 6+8= 9+6= 2+8=6+9= 14-6= 5+7= 4+7=20以内加减法口算题（练习）20-5= 18-13= 15-9= 18-15= 7+9= 15-8= 6+9= 8+4=9+8= 8+5= 9+11= 16-7=13-7= 7+4= 8+3= 17-6=19-8= 8+5= 9+5= 8+6=7+14= 8+2= 4+7= 3+9=12-8= 5+8= 3+5= 13-6=6+9= 9+5= 13-8= 14+6=9+9= 8+7= 4+7= 6+3=5+5= 4+9= 10+6= 9+5=10+4= 6+10= 8+5= 14-6=7+2= 6+5= 6+8= 9+6=8+5= 3+6= 8+5= 7+9=5+7= 6+8= 4+7= 5+9=9+4= 7+8= 6+5= 4+9=5+7= 7+7= 8+4= 13-6=18-9= 11-7= 6+9= 17-9=13-6= 14-5 = 15-6= 12-9=12+8= 11-9= 4+8= 16-4=7+9= 16-7= 2+17= 12-8=17-8= 18-1= 17-8= 15-7=10-4= 14+6= 16-9= 15+5=16-8= 14-7= 12+8= 8+6=20以内加减法口算题（练习）18-3= 10+4= 17-3= 13-3=14-10= 8+8= 14-9= 11-6=17+1= 15-8= 16+3= 5+8=9+2= 8+4= 7+5= 6+6=5+6= 15-9= 14-8= 12-7=11-6= 13-5= 9+4= 7+8=7+7= 6+5= 5+7= 12-9= 16-8= 15-7= 14-6= 11-5= 9+6= 8+8= 7+6= 6+8=5+8= 16-9= 11-8= 13-7=15-6= 12-5= 9+8= 5+8=7+4= 6+9= 5+9= 13-9= 13-8= 14-7= 12-6= 14-5=13-6= 15-5= 14-9= 15-8=17-10= 12-3= 11-4= 11-3=12-4= 13-4= 11-2= 14-10=4+8= 5+7= 2+9= 7+5=8+6= 14-6= 12-5= 11-5=13-8 15-6= 7+7= 9+9=9+6= 8+5= 8+9= 11-7= 12-6= 14-9= 16-9= 15-8=4+7= 6+6= 8+8= 9+3=7+7= 14-8= 15-6= 16-9=20以内加减法口算题（练习）2+18= 18-6= 16-1= 2+12= 17-8= 18-9= 9+9= 7+5=8+6= 5+9= 13-8= 17-10=16-1= 16-2= 16-3= 16-4=1+11= 1+12= 1+13= 1+14=1+15= 20-10= 19-1= 19-2=19-3= 19-4= 18-5= 18-6=18-7= 18-8= 18-9= 17-5=17-6= 17-7= 17-8= 17-9=16-2= 16-3= 16-4= 16-5=16-6= 16-10= 15-1= 15-2=15-3= 15-4= 12+7= 12+8=2+9= 2+10= 2+11= 15-10=14-1= 14-2= 14-3= 14-4=1+16= 1+17= 1+18= 1+19=2+10= 19-5= 19-6= 19-7=19-8= 19-9= 2+12= 2+13=18-10= 17-1= 17-2= 17-3=17-4= 2+17= 2+18= 3+13=13+4= 13+5= 19-10= 18-1=18-2= 18-3= 18-4= 3+16=3+17= 14+4= 4+5= 4+6=13-5= 13-6= 13-7= 13-8=20以内加减法口算题（练习）3+15= 11-10= 13-2= 15-11= 13-9= 4+7= 4+8= 4+9=4+10= 4+11= 13-10= 12-1=12-2= 12-4= 12-5= 4+12= 4+13= 4+14= 4+15= 4+16=11-1= 11-2= 11-3= 11-4=11-5= 15+3= 12+7= 6+14=7+4= 13+6= 15-9= 14-5=15-8= 12-4= 9+8= 4+9=5+6= 14-7= 16-8= 19-8=13-5= 7+6= 11-4= 13-4=14-9= 12-6= 16-9= 7+8=15-6= 9+9= 7+9= 12-8=11-2= 18-9= 11-5= 13-9=11-6= 3+8= 13-6= 5+8=12-3= 11-8= 14-8= 12-8=18-9= 4+7= 6+6= 9+2=12-5= 15-7= 14-9= 16-9=8+6= 4+8= 13-7= 15-9=11-3= 17-8= 11-9= 12-7=17-9= 7+7= 14-6= 12-9=15-8= 15-9= 14-8= 12-8=18-9= 4+7= 6+6= 9+2=20以内加减法口算题（练习）12-8= 9-4= 20-13= 17-1= 12-5= 15-7= 14-9= 16-9=8+6= 4+8= 13-7= 15-9=11-3= 17-8= 11-9= 12-7=17-9= 7+7= 14-6= 12-9=9+9= 16-7= 13-9= 5+7=13-9= 11-5= 8+8= 8+4=15-8= 15-9= 15-9= 14-5=15-8= 12-4= 13-8= 14-8=11-2= 15-7= 12-4= 11-4=20-5= 15-8= 20-9= 11-3=15-7= 17-8= 12-7= 16-4=12-4= 14-8= 11-8= 12-9=20-3= 20-5= 14-7= 12-6=11-6= 6+7= 17-9= 7+8=16-9= 15-8= 17-8= 6+9=14-9= 13-7= 11-9= 14-6=15-6= 17-8= 11-7= 11+2=8+6= 13-6= 15-4= 15-8=12-6= 16-7= 11-9= 14-3=14-7= 16-8= 11-3= 18-7=12-8= 13-6= 18-9= 8+6=17-8= 13-2= 11-5= 16-7=5+6= 12-6= 11-6= 14-6=15-8= 14-8= 2+8= 18-3=7+4= 18-10= 18-4= 2+9= 18-2= 7+5= 7+6= 18-5= 13+7= 17-5= 20-7= 7+7= 18-6= 3+8= 5+9= 17-4= 7+8= 19-2= 17-3= 14+6= 19-3= 7+9= 8+4= 19-4= 4+7= 10+8= 19-5= 18+2= 17-2= 4+8= 4+9= 19-6= 8+3= 16-2= 9+7= 15+5= 19-7= 8+7= 8+8= 16-3= 15+6= 19-8= 16-4= 8+5= 10-9= 5+7= 5+8= 10-8= 8+6= 14-2= 10-7= 5+9= 15-2= 8+9= 9+11= 20-6= 6+14= 15-3= 10+7= 9+2=10-5= 6+5= 6+7= 9+9= 9+3= 20-4= 20-3= 6+8= 16-6= 9+4= 9+5= 20-2= 6+9= 19-0= 17+0= 9+6= 10-1= 17+3= 19-10= 16-10= 15-10= 15+3= 6+13= 8+5= 11+4= 2+14= 13+4= 2+15= 13+6= 4+16= 11+7= 10-10= 11-10= 10-0= 10+9= 18-10= 20以内加减法口算题（练习）18-9= 11-7= 6+9= 17-9= 17-10= 10+4= 1+18= 12+8= 16-11= 17-12= 8+6= 7+13=18-9= 13+5= 14+5= 15+5= 11+6= 14-4= 19-7= 20-8= 16+3= 7+12= 14-5= 19-13= 3+11= 20-3= 15-4= 16-7= 11+4= 7+5= 7+6= 17-4= 14+4= 11+5= 18-4= 19-4= 20-9= 16-8= 18-5= 17-9= 18-9= 19-6= 10-6= 12+7=3+17= 18-7= 4+9= 19-7= 20-7= 19-8= 20-9= 9+2=9+5= 9+6= 9+8= 8+3= 8+7= 8+8= 9+11= 7+7=7+8= 7+9= 9+7= 9+9=8+4= 6+5= 6+6= 6+7= 12-1= 13-11= 14-12= 9+3= 9+4= 15-13= 6+8= 6+9=5+6= 5+7= 3+8= 3+9=15-3 11+3= 2+9= 17-3= 10+1= 18-13= 10+2= 10+7= 15+4= 10-8= 10+14= 20+3=20以内加减法口算题（练习）9+3= 9+8= 7+8= 6+7=6+14= 10+18= 18-8= 10+9= 17-7= 11+11= 19-9= 2+11= 4+13= 16-6= 13+2= 10+15= 20+6= 14+2= 8+9= 7+4=8+11= 5+12= 15-5= 13-3= 13-10= 14-9= 12-11= 11-11=5+9= 17+0= 2+16= 4+7= 16-13= 5+8= 8+5= 9+4=6+8= 7+8= 6+9= 5+6=4+7= 8+4= 6+6= 0+16= 7+5= 5+7= 9+0= 7+6= 9+8= 8+8= 7+5= 5+6= 5+8= 7+7= 7+9= 10+5= 6+7= 8+6= 7+5= 6+9=8+5= 9+10= 4+7= 10+10= 0+12= 6+7= 5+6= 7+8=6+6= 9+3= 5+8= 9+9= 2+9= 4+8= 5+7= 15+5=3+8= 5+8= 7+6= 5+9=8+7= 5+8= 7+9= 9+8=5+7= 8+4= 9+3= 9+9=3+8= 6+5= 7+4= 8+8= 6+8= 2+9= 7+7= 3+7=20以内加减法口算题（练习）19-18= 6-3= 7+4= 14+6= 6+6= 6+9= 8+6= 3+8=5+5= 12-4= 15-6= 14-7= 11-8= 14-9= 15-7= 15-9= 16-7= 13-6= 16-9= 11-5= 12-8= 11-7= 18-9= 17-8= 14-8= 13-7= 15-8= 14-5= 11-9= 17-9= 11-5= 13-8= 15-7= 12-8= 14-9= 13-7= 16-8= 20-10= 17-7= 14-9= 17-8= 11-6= 12-6= 13-8=16-6= 12-5= 13-6= 18-0= 13-8= 14-5= 15-6= 11-9=16-7= 15-5= 11-8= 12-7=13-5= 18-9= 17-8= 12-3=14-7= 16-9= 13-4= 12-4=15-8= 11-5= 12-6= 13-6= 14-0= 16-6= 13-5= 10-5=6+7= 7+6= 13-6= 13-7=6+6= 5+8= 0+15= 13-9=17-8= 4+7= 12-2= 15+5=13-8= 12-4= 5+9= 6+8=14-5= 7+7= 13-13= 18-9=7+5= 6+8= 2+9= 11-6=20以内加减法口算题（练习）10-8= 16-14= 2+7= 3+11= 18-0= 16-10= 3+8= 6+9=12-10= 18-8= 7+8= 4+9=12-8= 0+9= 8+8= 13-8=12-6= 15-6= 3+8= 7+5=18-8= 18-0= 13-5= 11-4=11+2= 11-4= 20-6= 15+5=12-1= 11+10= 13+9= 23+7=20-3= 20+0= 20-10= 13-1=17-6= 14-8= 19+6= 17-7=16+2= 22-2= 18-1= 11+3=11-6= 18-5= 12-9= 11-8=16+6= 12-3= 16-2= 14-9=13-2= 15-10= 17+3= 15-1=12+2= 10-4= 11-6= 19-3=12+8= 16-6= 19+10= 18-7= 17-8= 16+4= 20-20= 15-2= 11-3= 16-1= 5+9= 19+5=11-7= 13+9= 11-10= 12-8= 12+10= 10+6= 12+3= 17+5= 19+3= 11+6= 12-4= 10+3= 12-5= 16+7= 19-1= 11+4= 12-7= 11-8= 19-2= 4+7=20以内加减法口算题（练习）19-13= 3+1= 4+10= 2+3= 16+5= 18+3= 19+2= 61+3= 14+8= 14-2= 11+6= 14-1= 17+4= 11-1= 15+6= 11+5= 15-8= 6+10= 12+4= 13+3= 19-9= 19+8= 10-10= 15+7=8-5= 13+8= 20-10= 17+0= 18-6= 17+1= 17+7= 13+9= 14-3= 15-7= 13-8= 9+9=14-7= 15+3= 7+8= 15+8= 10+6= 19-6= 10+7= 9+7=18-10= 5+8= 16-3= 15-6= 17-9= 15-4= 10+5= 18-9= 7+9= 13-4= 18-4= 5+10= 14-6= 19-4= 13+6= 6+8= 15-5= 13+4= 16+9= 17-10= 18-8= 16-4= 11-9= 17+6= 18+6= 13+5= 17-4= 18+7= 14-5= 13-6= 15+9= 14+6=16-9= 10+8= 16-10= 12-12=14-8= 18+7= 12+6= 17-3=13-9= 18+5= 12-5= 14+4=13-10= 17-5= 19+4= 13-7=20以内加减法口算题（练习）20-5= 18-13= 15-9= 18-15= 4+10= 19-4= 16-7= 18-3=15-9= 17-7= 18-0= 18+1=12-3= 14+9= 17+2= 19-5=10+10= 12-2= 14-14= 4+9=16+8= 12-5= 10+7= 11-5=17+8= 11-6= 15+4= 17+6=18+6= 13+5= 17-4= 18+7=14-5= 13-6= 15+9= 14+6=13-5= 17-1= 18+9= 16-8=7+10= 18-2= 11+7= 17-2=16-9= 20+8= 16-10= 12-0=14-8= 8+7= 12+6= 17-3=13-9= 8+5= 12-5= 4+14=13-10= 7-15= 9+14= 13-7=14+10= 19-4= 16-7= 18-3=15-9= 17-7= 18-0= 8+11=0+12= 4+19= 7+12= 19-5=10+10= 12-12= 14-14= 4+9=6+18= 12-5= 10+17= 11-5=7+18= 11-6= 15-6= 1+12=11-4= 10-6= 5+15= 12-11=1+10= 2+19= 3+17= 10-3=14+8= 9+16= 17-7= 6+12=20以内加减法口算题（练习）19-13= 3+1= 4+10= 2+3= 12-2= 18-12= 16+13= 11-5= 18-5= 12-9= 10-8= 16+6=12-3= 16-2= 14-9= 11-8= 7+18= 12+8= 25-2= 7+13= 13+5= 11+5= 15+5= 22-2= 15+5= 24-4= 19+1= 27-7=10+9= 18-8= 20-5= 16+2=13+2= 9+7= 8+8= 3+9=6+7= 9+9= 7+9= 6+5=3+16= 15+3= 19-8= 18-6= 16+4= 11+5= 8+7= 6+14=12+8= 4+12= 15-3= 13-7=11-9= 17-2= 10-9= 8+6=7+3= 11+13= 22+6= 13+9=8+15= 14+9= 7+12= 14+5=7+11= 12+5= 13+3= 15+9=6+19= 8+13= 13+15= 14+11=16+6= 17+7= 9+22= 9+8=23-3= 19-6= 18-4= 17-3= 14-2= 15-3= 15-9= 19-6=14-3= 18-5= 19-5= 19-4= 19-8= 16+4= 14+3= 19-5=17-9= 18-8= 13-5= 14-7= 14-6= 15-2= 11-6= 12+3=20以内加减法口算题（练习）12+6= 20-0= 14-3= 15+5=18+2= 1+19= 12+8= 3+17=14+6= 25+5= 16+4= 17+3=8+12= 19+1= 11+9= 12+8= 13+7= 14+6= 15+5= 16+4= 17+3= 18+2= 19+1= 12+4= 12+5= 20-19= 18-9= 20-7= 20-9= 20-6= 18-9= 16-8= 13-7= 20-4= 20-2= 20+5=6+7= 6+8= 6+9= 1+19= 9+11= 2+13= 2+16= 13+4= 13-2= 14-1= 16-3= 16-6=9+8= 11+7= 23+3= 5+8=8+5= 9+4= 6+8= 7+8= 6+9= 5+6= 4+7= 8+4=6+6= 0+16= 7+5= 5+7= 9+0= 7+6= 9+8= 8+8=7+5= 5+6= 5+8= 7+7=7+9= 10+5= 6+7= 8+6=7+12= 6+9= 8+5= 9+10= 4+7= 10+10= 0+12= 6+7=5+6= 6+6= 9+3= 5+8=9+9= 2+9= 4+8= 5+7=20以内加减法口算题（练习）18-8= 13+2= 19-12= 17-12= 15+5= 3+8= 5+8= 7+6=5+9= 8+7= 5+8= 7+9= 9+8= 5+7= 8+4= 9+3=9+9= 3+8= 6+5= 7+4=3+8= 15+5= 7+8= 12-4= 15-6= 14-7= 11-8= 14-9=15-7= 15-9= 16-7= 13-6=16-9= 11-5= 12-8= 11-7=18-9= 17-8= 14-8= 13-7=15-8= 14-5= 11-9= 17-9=11-5= 13-8= 15-7= 12-8=14-9= 13-7= 16-8= 20-10= 17-7= 14-9= 17-8= 11-6=12-6= 13-8= 14-6= 14-8=11-7= 19-10= 16-6= 12-5=13-6= 18-0= 13-8= 14-5=15-6= 11-9= 16-7= 15-5=11-8= 12-7= 13-5= 18-9=17-8= 12-3= 14-7= 16-9= 13-4= 12-4= 15-8= 11-5=12-6= 13-6= 14-0= 16-6=13-5= 10-5= 6+7= 7+6=20以内加减法口算题（练习）14+6= 13+4= 14-6= 7+9= 13-6= 13-7= 6+6= 5+8=0+15= 13-9= 17-8= 4+7=12-2= 15+5= 13-8= 12-4=5+9= 6+8= 14-5= 7+7=13-13= 18-9= 7+5= 6+8=2+9= 11-6= 18-0= 16-10=3+8= 6+9= 12-10= 18-8=7+8= 4+9= 12-8= 0+9=13-5= 11-4= 17+3= 19-10=12+4= 5+9= 15+2= 9+4=20-4= 14-3= 4+6= 6+2= 20-5= 12-9= 2+14= 7+2=17+3= 19-6= 4+10= 17-3=20-8= 20-14= 9-5= 4+12=5+6= 1+2= 12-5= 9+6=3+1= 9+7= 6-3= 14-13= 3+11= 1+8= 19-11= 20-4=17-3= 10+3= 15-11= 18-16=19-1= 10-7= 16-12= 8+3=10+2= 7+12= 9+7= 19-15=3+15= 11-10= 13-2= 15-11=17+1= 14-8= 1+18= 5+12=20以内加减法口算题（练习）17+1= 14-8= 1+18= 5+12=13-5= 10-5= 6+7= 7+6=9+9= 2+9= 4+8= 5+7=14-6= 15-2= 11-6= 12+3=14+8= 9+16= 17-7= 6+12=13-10= 17-5= 19+4= 13-7=12-7= 11-8= 19-2= 4+7=7+5= 6+8= 2+9= 11-6=6+8= 2+9= 7+7= 3+7=15+4= 10-8= 10+14= 20+3=11-10= 10-0= 10+9= 18-10=15-8= 14-8= 2+8= 18-3=18-9= 4+7= 6+6= 9+2=7+7= 14-8= 15-6= 16-9=16-8= 14-7= 12+8= 8+6=6+9= 14-6= 5+7= 4+7=0+18= 13+4= 19-1= 11+5=16-9= 17-8= 18-9= 9+11=18-8= 18-9= 17-5= 17-6=15-7= 14-6= 11-5= 9+6=17-15= 4+15= 14-4= 15-2= 13-8= 12-4= 5+9= 6+8=12+4= 5+9= 15+2= 9+4=19-17= 6+13= 11-3= 20-15=。