小学五年级数学口算题600道
人教版小学五年级数学上册口算题10000道40
9.9 × 10 = 3.8 × 25 =7.6 × 68 =9.2 × 4 =7.2 × 37 = 6.3 × 46 =6.4 × 99 = 5.2 × 40 =0.3 × 90 =8.8 × 11 =7.7 × 8 = 3.6 × 96 =9.2 × 95 = 6.7 × 66 =8.7 × 74 =4.4 × 13 =7.9 × 30 = 1.8 × 95 =0.8 × 14 = 3.6 × 40 = 6.2 × 49 =5.7 × 87 = 1.9 × 66 =8.6 × 18 =4.7 × 68 = 6.6 × 3 = 2.8 × 85 =5.6 × 79 = 5.4 × 21 =8.7 × 64 =4.1 × 80 = 4.2 × 88 =8.6 × 94 =3.2 × 91 = 1.6 × 98 =8.2 × 31 =5.7 × 60 = 3.6 × 88 =9.3 × 24 =2.9 × 14 = 2.6 × 4 = 4.1 × 33 =4.7 × 14 =0.5 × 9 =7.7 × 70 =练习范围：小数乘整数 题数：100分秒成绩:7.4 × 23 = 1.1 × 71 = 6.5 × 54 = 3.2 × 70 =7.7 × 38 = 2.7 × 62 = 8.6 × 37 =7.8 × 27 = 1.4 × 54 = 0.1 × 23 = 5.8 × 55 =7.7 × 20 =5.5 × 55 =7.6 × 20 =0.5 × 49 =6.6 × 12 =0.3 × 20 = 5.6 × 74 = 6.6 × 14 =0.8 × 45 =0.2 × 60 = 5.9 × 82 = 5.3 × 76 =7.3 × 47 = 7.5 × 21 =0.5 × 11 = 2.3 × 1 = 2.5 × 99 = 4.6 × 84 =7.3 × 77 = 9.2 × 56 = 4.9 × 49 =9.7 × 74 = 9.5 × 51 =9.9 × 52 =8.1 × 14 = 4.3 × 78 =0.6 × 84 = 2.1 × 23 = 6.3 × 92 =9.8 × 86 = 5.1 × 8 = 8.3 × 48 =8.9 × 75 =7.7 × 71 = 2.8 × 95 = 3.5 × 91 =9.5 × 49 =7.8 × 99 = 6.3 × 55 =7.5 × 59 =8.1 × 17 =8.6 × 87 = 1.2 × 85 = 6.1 × 42 =6.7 × 46 = 6.8 × 83 =8.3 × 61 =6.9 × 73 =9.2 × 31 = 2.2 × 81 =7.3 × 11 = 5.8 × 39 =8.5 × 56 =8.1 × 43 =8.4 × 36 =9.3 × 80 =2.5 × 62 = 6.1 × 36 = 5.5 × 99 =8.4 × 50 =7.6 × 31 =7.4 × 93 =8.9 × 6 = 4.4 × 21 =7.4 × 8 =0.4 × 9 =9.3 × 45 =0.8 × 42 =4.3 × 94 = 4.8 × 30 = 4.5 × 22 =5.8 × 16 = 2.6 × 27 =0.8 × 36 =1.9 × 49 =7.4 × 79 =8.1 × 21 =8.2 × 3 = 3.1 × 7 = 4.7 × 64 =8.5 × 93 =7.8 × 86 = 2.7 × 78 =3.9 × 30 =2.5 × 93 =5.5 × 44 =练习范围：小数乘整数 题数：100分秒成绩:3.1 × 10 = 5.2 × 79 =0.5 × 12 = 1.3 × 30 = 2.1 × 51 = 5.6 × 84 = 7.1 × 28 = 5.4 × 83 =4.4 × 30 = 7.5 × 93 = 2.1 × 54 = 4.7 × 54 = 3.2 × 50 =0.9 × 56 = 1.4 × 7 = 8.4 × 84 = 4.7 × 11 = 1.1 × 95 = 4.6 × 50 = 1.6 × 86 = 3.9 × 91 = 3.8 × 9 = 2.1 × 11 =0.9 × 60 = 9.4 × 90 =9.1 × 97 =5.4 × 15 =7.6 × 37 = 2.1 × 90 = 6.2 × 42 =8.2 × 88 = 2.3 × 24 =7.8 × 65 =9.2 × 73 =8.7 × 51 =0.5 × 74 = 4.3 × 84 = 2.9 × 30 =8.6 × 7 = 3.4 × 32 = 2.4 × 55 =9.5 × 67 = 2.3 × 58 =0.2 × 93 =8.8 × 32 = 2.8 × 89 = 2.4 × 31 = 6.8 × 90 = 8.2 × 46 = 2.6 × 63 = 3.2 × 40 = 1.5 × 52 =1.4 × 54 = 5.4 × 87 =9.9 × 58 =0.2 × 81 = 6.7 × 38 =2.7 × 4 =6.2 × 80 =3.4 × 4 =9.9 × 91 =1.7 × 28 = 3.8 × 76 =0.4 × 18 =8.7 × 29 = 6.5 × 68 =0.5 × 4 =9.2 × 82 =7.6 × 72 =8.1 × 42 =8.7 × 90 = 3.1 × 32 = 5.6 × 36 =5.1 × 28 = 6.3 × 11 = 5.3 × 78 =2.1 × 85 =7.2 × 24 = 2.6 × 48 =8.6 × 11 = 2.9 × 68 = 5.3 × 13 =4.8 × 73 =9.7 × 34 =7.6 × 68 =7.3 × 12 = 3.3 × 47 =9.2 × 56 =7.7 × 20 =7.4 × 54 =5.4 × 47 =3.6 × 68 =7.2 × 17 = 2.7 × 12 =2.5 × 38 =6.6 × 1 =4.3 × 36 =练习范围：小数乘整数 题数：100分秒成绩:8.6 × 34 = 2.8 × 81 =8.3 × 73 = 0.9 × 21 = 4.8 × 43 = 3.5 × 33 = 5.7 × 84 =8.4 × 22 =0.2 × 89 = 8.6 × 28 = 4.5 × 6 =0.2 × 83 = 0.7 × 85 =0.5 × 59 =7.2 × 26 = 2.8 × 71 =8.5 × 28 =8.3 × 87 = 8.6 × 56 = 4.1 × 6 = 5.5 × 19 = 6.9 × 13 =8.3 × 83 =7.6 × 98 = 1.7 × 88 =0.2 × 1 = 2.2 × 23 = 0.9 × 24 =7.3 × 89 =7.6 × 12 = 8.5 × 11 = 3.7 × 35 = 5.6 × 67 = 5.7 × 69 = 1.8 × 46 = 1.8 × 82 = 2.8 × 89 = 5.9 × 37 = 5.6 × 71 = 8.2 × 1 =0.7 × 97 = 6.4 × 18 = 2.8 × 33 =0.9 × 46 = 1.4 × 3 = 2.1 × 70 = 3.2 × 88 = 2.6 × 61 = 1.8 × 71 = 5.3 × 39 = 3.3 × 29 = 1.4 × 18 =7.3 × 33 = 6.4 × 10 =8.2 × 88 =0.9 × 94 = 1.7 × 29 = 4.2 × 75 =3.8 × 11 = 3.3 × 10 =8.5 × 17 =5.1 × 86 =9.8 × 76 = 6.1 × 36 =2.5 × 50 =9.6 × 63 = 5.2 × 67 =4.9 × 99 = 1.5 × 68 =8.9 × 71 =9.1 × 97 = 2.3 × 24 =8.7 × 51 =2.4 × 5 = 2.8 × 50 = 3.9 × 91 =5.5 × 65 = 2.7 × 78 =8.6 × 5 =8.6 × 71 = 3.3 × 71 = 4.8 × 81 =4.3 × 84 = 3.4 × 32 = 2.1 × 11 =2.7 × 81 = 4.5 × 8 =8.1 × 43 =3.7 × 66 = 1.4 × 21 = 3.8 × 9 =9.3 × 93 =9.2 × 50 =7.6 × 19 =3.4 × 60 =7.1 × 26 =4.7 × 1 =练习范围：小数乘整数 题数：100分秒成绩:6.5 × 24 = 4.1 × 77 = 5.3 × 54 = 2.2 × 47 =9.2 × 7 =8.4 × 50 = 8.3 × 61 = 1.1 × 95 = 4.9 × 41 = 8.8 × 54 =7.4 × 93 = 1.2 × 85 =3.1 × 7 = 3.1 × 60 =7.8 × 53 =4.5 × 22 =7.8 × 65 = 4.9 × 81 = 1.8 × 69 =7.6 × 37 =7.4 × 67 = 3.1 × 81 = 6.8 × 69 = 2.6 × 63 = 0.8 × 82 = 1.4 × 84 = 6.1 × 42 =5.1 × 36 =6.8 × 90 =9.4 × 90 = 8.4 × 84 = 1.9 × 84 =8.5 × 56 = 8.9 × 36 = 4.7 × 36 =8.6 × 64 = 0.4 × 9 = 6.4 × 68 = 4.7 × 54 = 5.5 × 99 = 3.8 × 62 =8.4 × 90 =5.4 × 83 = 1.5 × 88 =6.1 × 99 =6.7 × 31 =7.5 × 90 =8.5 × 45 = 0.7 × 24 = 6.6 × 34 = 5.9 × 88 = 3.4 × 18 =0.1 × 49 =8.2 × 42 = 5.3 × 49 =0.9 × 60 = 5.6 × 41 =7.9 × 13 =3.9 × 52 =7.4 × 91 =7.1 × 90 =4.3 × 30 = 1.2 × 64 = 3.3 × 34 =0.7 × 7 =9.5 × 72 =7.8 × 25 =8.1 × 64 = 2.7 × 21 = 5.7 × 93 =8.1 × 69 = 1.1 × 28 = 5.9 × 32 =8.5 × 93 = 1.5 × 28 = 2.1 × 46 =3.9 × 32 = 3.5 × 58 = 5.4 × 4 =7.7 × 27 =8.4 × 59 = 5.1 × 19 =1.2 × 56 =7.1 × 67 = 2.3 × 94 =1.2 × 28 =8.4 × 26 = 2.6 × 75 =3.6 × 8 =8.1 × 34 = 4.5 × 93 =8.3 × 25 = 2.1 × 99 =8.5 × 54 =3.6 × 70 =9.5 × 35 =7.6 × 54 =练习范围：小数乘整数 题数：100分秒成绩:7.1 × 11 =8.4 × 91 = 4.9 × 80 =8.5 × 60 = 5.1 × 92 =8.8 × 50 = 3.2 × 50 =8.9 × 86 = 6.5 × 30 = 1.7 × 8 =8.6 × 37 = 3.2 × 71 = 7.3 × 45 = 1.2 × 49 = 5.9 × 46 = 4.4 × 54 =9.6 × 95 =0.7 × 3 = 2.8 × 73 =9.3 × 33 = 5.5 × 38 = 8.6 × 75 = 6.7 × 17 =8.9 × 71 = 8.5 × 71 =8.7 × 88 = 4.8 × 1 = 5.6 × 34 = 6.6 × 61 = 2.1 × 47 = 8.3 × 97 = 1.2 × 43 = 2.6 × 79 = 7.1 × 52 =8.7 × 80 =7.8 × 75 = 6.4 × 79 = 6.9 × 34 = 6.3 × 45 = 3.6 × 93 = 6.3 × 28 = 6.8 × 97 = 7.8 × 56 =8.7 × 58 = 6.8 × 12 =7.6 × 59 =8.6 × 74 = 1.2 × 83 =8.2 × 63 =0.9 × 62 = 5.9 × 99 = 6.2 × 84 =1.7 × 24 =9.1 × 97 = 4.6 × 76 =7.4 × 7 =9.2 × 11 =8.6 × 92 =9.8 × 14 =7.5 × 53 = 5.3 × 35 =0.8 × 10 =8.4 × 12 =0.3 × 55 =1.7 × 97 =2.4 × 21 = 1.9 × 28 =7.1 × 88 = 6.1 × 9 = 1.2 × 78 =4.8 × 68 = 6.4 × 57 = 6.5 × 50 =8.1 × 44 = 5.9 × 21 =3.4 × 59 =8.4 × 41 = 5.6 × 95 =4.6 × 67 =2.9 × 95 = 2.3 × 54 = 3.3 × 5 =4.2 × 79 = 2.3 × 67 =5.5 × 50 =5.9 × 51 =8.1 × 6 = 5.5 × 76 =5.9 × 42 =9.3 × 95 =0.5 × 25 =0.7 × 76 =7.8 × 6 = 2.5 × 53 =4.8 × 64 =2.8 × 43 =9.2 × 37 =练习范围：小数乘整数 题数：100分秒成绩:4.8 × 35 = 1.2 × 83 = 6.8 × 69 = 6.6 × 50 = 6.7 × 69 =5.5 × 79 = 5.9 × 45 =6.5 × 79 = 4.9 × 50 =3.6 × 24 =4.2 × 53 = 4.6 × 31 =4.4 × 22 = 6.9 × 27 = 6.1 × 21 = 7.5 × 25 = 6.4 × 49 =9.1 × 42 = 2.3 × 39 =7.1 × 56 = 3.5 × 32 = 8.6 × 3 = 6.8 × 89 = 3.7 × 3 = 2.9 × 36 = 2.8 × 37 = 2.1 × 64 =4.5 × 69 = 6.4 × 35 =5.1 × 55 =5.5 × 48 =7.4 × 2 = 1.3 × 18 = 5.7 × 45 =8.1 × 12 =0.8 × 11 = 5.2 × 63 =7.9 × 66 = 5.8 × 44 = 7.2 × 57 = 5.4 × 22 =7.5 × 3 = 2.4 × 63 = 2.4 × 25 = 5.2 × 80 = 7.3 × 31 = 4.4 × 14 = 5.1 × 38 = 0.2 × 98 =9.7 × 80 =6.9 × 89 =7.2 × 56 =2.4 × 55 = 4.9 × 78 = 1.5 × 24 =5.4 × 33 =9.3 × 94 = 6.8 × 58 =2.5 × 53 = 1.2 × 22 = 2.4 × 59 =2.9 × 35 = 5.9 × 2 =7.1 × 42 =6.3 × 2 = 5.6 × 55 = 5.7 × 7 =7.9 × 7 =7.7 × 64 = 6.2 × 52 =0.2 × 16 =8.1 × 25 = 1.6 × 10 =8.7 × 71 = 6.1 × 95 = 1.1 × 75 =5.2 × 68 =7.1 × 4 = 1.3 × 57 =9.2 × 45 =8.5 × 77 =8.7 × 23 =6.3 × 69 = 2.6 × 73 = 5.5 × 99 =7.2 × 86 = 4.7 × 17 =7.6 × 91 =5.2 × 57 =9.4 × 12 = 6.2 × 25 =7.1 × 79 = 6.8 × 3 =0.4 × 94 =0.9 × 16 =1.3 × 48 =5.4 × 48 =练习范围：小数乘整数 题数：100分秒成绩:2.5 × 82 = 2.5 × 26 =7.9 × 17 = 1.5 × 52 =0.5 × 77 =7.7 × 88 = 8.3 × 88 = 5.4 × 3 =3.8 × 35 = 0.5 × 99 = 3.3 × 48 =7.4 × 59 = 2.6 × 80 = 6.6 × 20 = 3.2 × 80 = 6.3 × 9 = 5.6 × 19 = 6.9 × 32 =4.9 × 96 = 2.1 × 6 = 6.9 × 6 = 1.5 × 13 =7.6 × 49 =7.4 × 11 =5.6 × 11 = 2.1 × 7 = 4.9 × 14 =6.6 × 5 = 5.8 × 45 =8.3 × 38 = 4.7 × 77 = 1.2 × 58 =8.7 × 28 = 4.6 × 4 = 6.4 × 90 =0.1 × 87 = 3.6 × 60 = 1.6 × 73 = 6.2 × 93 = 0.9 × 77 = 2.4 × 96 =7.7 × 39 = 5.9 × 45 = 3.3 × 19 = 2.7 × 41 = 5.5 × 46 =9.3 × 82 =9.6 × 38 = 9.4 × 16 = 3.5 × 41 = 4.3 × 89 = 9.9 × 54 =1.1 × 87 = 4.6 × 40 =0.6 × 97 =2.5 × 7 = 1.1 × 29 =7.4 × 15 =8.4 × 52 =9.7 × 66 =3.7 × 87 =0.6 × 69 =0.1 × 64 = 3.1 × 34 =5.2 × 28 = 1.6 × 10 = 1.6 × 2 =8.6 × 43 =0.3 × 36 =0.5 × 64 =5.9 × 43 =7.4 × 7 = 1.9 × 19 =3.3 × 79 = 5.1 × 40 =7.3 × 38 =3.3 × 58 =9.8 × 97 =7.6 × 93 =8.5 × 36 = 5.1 × 74 =4.7 × 68 =0.7 × 64 =8.1 × 6 = 3.6 × 18 =7.7 × 37 =0.9 × 30 =9.2 × 16 =9.7 × 1 =7.4 × 87 = 4.8 × 28 =6.5 × 35 =7.1 × 6 =5.7 × 81 =7.5 × 75 =5.8 × 83 =0.2 × 39 =练习范围：小数乘整数 题数：100分秒成绩:9.3 × 61 = 6.9 × 17 = 4.4 × 89 = 8.6 × 8 =0.6 × 21 =0.7 × 72 = 6.6 × 35 = 3.9 × 8 =7.9 × 97 = 5.6 × 96 = 1.8 × 3 = 5.9 × 62 = 9.8 × 95 =7.1 × 54 = 2.5 × 25 =8.3 × 99 = 1.2 × 52 =9.4 × 46 =9.7 × 8 = 5.3 × 12 =0.5 × 7 = 9.9 × 43 = 1.9 × 43 =9.2 × 81 = 9.9 × 37 = 6.5 × 97 = 6.2 × 86 = 7.9 × 75 =7.4 × 58 = 2.1 × 60 = 5.1 × 76 =9.3 × 20 =8.6 × 3 = 0.5 × 57 = 4.3 × 69 = 1.8 × 36 = 4.3 × 15 = 1.3 × 21 =7.7 × 61 = 1.9 × 12 =7.5 × 34 = 6.8 × 78 = 9.3 × 43 = 1.6 × 88 =7.7 × 83 = 5.5 × 6 =9.8 × 98 =9.1 × 62 = 7.6 × 30 =7.5 × 71 =0.4 × 77 = 6.1 × 54 =5.3 × 83 = 3.5 × 90 =9.4 × 82 =2.6 × 22 = 5.8 × 16 =9.1 × 97 =3.4 × 60 =6.6 × 66 = 5.2 × 18 =5.7 × 22 = 4.5 × 39 = 2.9 × 46 =7.9 × 65 = 4.6 × 82 = 1.6 × 1 =6.8 × 90 =7.1 × 16 = 1.2 × 85 =2.7 × 33 =7.6 × 37 = 3.7 × 66 =6.5 × 68 =7.4 × 25 =8.4 × 90 =1.2 × 72 = 3.5 × 96 = 6.3 × 82 =8.3 × 77 = 3.2 × 40 = 5.7 × 88 =0.4 × 93 = 2.4 × 31 = 4.5 × 28 =3.1 × 60 = 1.5 × 88 = 5.4 × 88 =3.4 × 63 = 2.1 × 77 =0.7 × 24 =1.8 × 58 =8.1 × 63 = 5.4 × 83 =4.6 × 96 =2.7 × 78 =1.4 × 5 =练习范围：小数乘整数 题数：100分秒成绩:1.5 × 91 =2.1 × 92 =7.7 × 89 = 7.8 × 47 = 6.1 × 36 =8.9 × 71 = 6.7 × 31 =3.8 × 11 =8.2 × 3 = 9.2 × 31 = 3.7 × 33 = 5.8 × 39 = 2.4 × 5 =4.3 × 84 = 3.8 × 9 = 9.2 × 7 =8.4 × 30 = 2.6 × 75 = 8.5 × 72 = 2.1 × 11 = 4.7 × 54 = 8.6 × 87 =5.1 × 64 = 3.9 × 91 =1.6 × 86 =8.8 × 80 =8.5 × 56 =2.7 × 96 = 6.6 × 34 =8.3 × 61 = 4.8 × 81 = 2.2 × 81 =0.8 × 35 = 9.3 × 72 = 4.5 × 22 = 5.7 × 78 = 4.3 × 93 =8.6 × 7 = 2.1 × 7 = 9.6 × 99 = 5.5 × 92 =3.4 × 66 =6.7 × 46 = 5.2 × 67 = 1.7 × 79 =7.1 × 61 =8.1 × 21 = 4.4 × 21 = 3.5 × 54 = 1.4 × 87 = 3.1 × 7 = 9.1 × 90 =0.3 × 38 =0.2 × 74 =7.8 × 66 =7.2 × 22 =8.2 × 16 =0.4 × 24 =2.5 × 2 =7.2 × 20 =9.5 × 76 =3.3 × 72 =0.5 × 2 = 4.6 × 85 =5.4 × 99 = 2.5 × 37 = 4.8 × 49 =8.5 × 98 =9.7 × 53 =7.4 × 72 =9.4 × 1 =9.1 × 71 = 4.2 × 72 =8.3 × 83 = 1.5 × 35 =7.1 × 59 =7.9 × 23 =8.4 × 91 = 4.3 × 62 =2.1 × 32 =0.4 × 39 =0.9 × 15 =9.1 × 13 = 6.7 × 72 =0.4 × 49 =4.3 × 34 =0.3 × 33 =9.8 × 81 =3.8 × 60 = 6.1 × 88 = 4.6 × 36 =7.2 × 4 =7.6 × 44 = 4.5 × 93 =8.2 × 90 =6.2 × 32 =4.7 × 91 =练习范围：小数乘整数 题数：100分秒成绩:9.3 × 57 =8.1 × 21 =8.2 × 25 = 0.8 × 23 = 2.2 × 73 = 5.8 × 14 = 2.8 × 91 =8.9 × 66 = 6.2 × 57 = 0.8 × 87 = 5.3 × 26 = 3.4 × 82 = 6.4 × 6 = 3.2 × 74 =9.8 × 16 = 9.8 × 38 = 5.7 × 59 = 4.9 × 36 = 4.2 × 46 = 3.4 × 70 = 5.9 × 70 = 0.3 × 1 =9.6 × 37 =9.7 × 32 =7.5 × 44 =8.4 × 96 =8.4 × 72 =8.4 × 42 = 1.6 × 66 = 1.8 × 82 = 6.1 × 1 = 4.5 × 23 =9.6 × 31 = 8.7 × 94 =0.5 × 85 = 4.9 × 19 =7.8 × 45 =8.2 × 28 =8.8 × 65 =8.7 × 68 = 2.8 × 27 = 5.6 × 43 = 5.9 × 17 =9.6 × 55 = 6.1 × 93 = 5.7 × 42 =8.8 × 94 = 4.5 × 71 = 1.5 × 43 = 3.1 × 9 = 6.1 × 2 = 5.3 × 31 =2.3 × 6.7 = 4.7 × 2.8 =3.8 × 8.6 =0.1 × 9.8 =9.6 × 6.9 =4.3 ×5.3 =8.3 × 8.1 = 2.9 × 8.3 =6.3 × 1.5 =1.3 × 3.7 = 1.7 × 1.4 = 4.7 × 9.5 =6.5 × 9.7 =8.8 × 2.7 =7.5 ×8.5 =6.3 × 0.5 =9.8 × 5.8 =7.7 × 7.6 =6.7 × 5.6 = 1.1 × 7.3 = 3.9 × 1.8 =6.3 × 7.6 = 1.4 × 3.6 =7.5 × 9.5 =9.7 × 4.6 = 4.1 × 4.6 =7.9 × 2.1 =1.5 × 6.5 =0.6 × 4.8 =8.8 × 5.6 =3.2 × 0.4 =7.1 × 5.4 = 5.6 × 7.4 =4.4 × 4.4 =7.1 × 1.4 = 2.9 × 6.3 =9.9 × 2.4 =8.9 × 4.9 =9.5 × 3.1 =4.8 × 0.4 = 3.4 × 7.7 = 5.7 × 0.8 =7.9 × 0.6 =0.7 × 2.1 =4.3 × 9.4 =练习范围：小数乘小数 题数：100分秒成绩:4.4 × 2.2 =7.9 × 3.1 = 3.3 × 7.8 = 8.3 × 3.8 = 2.4 × 1.9 = 3.8 × 0.1 = 1.7 × 3.5 =0.2 ×5.7 = 5.9 × 8.2 = 3.8 × 4.8 =7.9 × 3.3 =8.1 × 0.7 = 7.4 × 4.5 = 4.8 × 0.1 =8.3 × 4.5 =6.7 ×7.2 = 4.8 × 4.2 =0.1 × 0.2 = 3.9 × 7.3 =7.9 × 1.2 =7.8 × 7.8 = 3.4 × 0.4 =8.4 × 6.9 =0.3 × 5.6 =8.4 × 7.2 = 4.4 × 8.9 =8.3 × 0.8 =9.3 × 0.4 =9.8 × 9.1 = 4.3 × 5.1 = 2.4 × 8.9 = 3.9 × 9.4 =8.6 × 9.9 = 9.3 × 2.9 = 3.1 × 5.2 = 4.4 × 3.5 =7.3 × 5.9 =9.4 × 9.1 =8.4 × 4.4 =8.6 × 7.1 = 4.9 × 7.2 =7.6 × 6.5 =7.9 × 7.9 = 6.3 × 8.5 =0.3 × 8.2 =8.3 × 9.7 =8.7 × 8.1 =0.2 × 1.2 =9.4 × 6.6 = 5.7 × 4.9 = 2.6 × 1.2 = 5.8 × 8.7 =4.5 × 2.9 =5.8 × 3.6 =9.8 × 2.6 =1.7 ×6.1 =0.7 × 9.6 = 5.6 × 8.7 =4.6 × 9.5 =8.9 × 4.4 = 2.8 × 5.3 =8.2 × 6.6 =9.9 × 9.2 = 6.2 × 5.1 =1.7 ×7.8 = 1.4 × 3.6 = 6.2 × 4.4 =5.4 × 6.6 =8.7 ×9.8 = 4.4 × 4.2 =1.1 × 7.6 =7.2 × 3.2 =9.1 × 4.4 =0.3 × 3.5 = 1.6 × 1.6 = 5.3 × 2.8 =0.2 × 0.9 = 1.6 × 0.9 = 3.2 × 4.9 =7.4 × 9.7 = 3.1 × 5.4 = 3.9 × 2.2 =7.3 × 7.1 = 1.2 × 6.2 = 1.1 × 1.1 =0.6 × 5.8 = 2.9 × 6.2 =0.4 × 5.7 =2.1 × 5.2 =0.3 × 7.9 =8.7 × 7.6 =5.6 × 2.3 = 1.9 × 7.2 = 1.5 × 6.9 =8.3 × 9.2 =5.3 × 0.6 =5.1 × 9.7 =练习范围：小数乘小数 题数：100分秒成绩:6.6 × 1.3 =8.9 × 6.1 = 6.5 × 4.5 = 2.7 × 4.8 =8.2 × 3.5 = 3.5 × 1.8 = 9.8 × 6.5 =8.6 × 2.5 = 3.1 × 4.2 = 6.5 × 0.1 =9.1 × 9.1 =0.3 × 0.3 = 6.9 × 1.3 =0.4 × 9.5 =9.5 ×7.3 = 0.1 × 4.8 = 6.6 × 5.9 = 4.6 × 3.5 = 7.8 × 3.8 =9.7 × 0.4 =8.7 × 3.9 = 7.1 × 5.4 =0.9 × 8.2 =7.8 × 3.2 = 0.6 × 0.8 =0.4 × 0.7 = 1.7 × 2.1 = 0.6 × 4.6 = 3.9 × 8.2 =9.4 × 0.4 = 2.3 × 9.5 =9.7 × 7.3 =7.5 × 2.8 = 2.3 × 5.5 = 3.7 × 0.9 =7.9 × 0.6 = 9.5 × 4.6 =8.6 × 8.7 =9.1 × 6.9 = 3.3 × 9.8 = 2.5 × 9.3 =9.1 × 6.2 =0.2 × 2.8 =9.7 × 2.4 = 3.5 × 4.4 =1.8 × 6.5 = 4.7 × 6.7 = 1.1 ×2.2 = 6.5 × 7.1 =7.7 × 5.4 = 6.7 × 1.2 = 8.1 × 4.5 =6.8 × 1.6 = 1.3 × 8.5 =0.7 × 2.1 =2.8 × 8.3 =9.3 × 5.1 = 5.7 × 2.3 =3.6 × 6.2 = 2.8 × 4.7 = 5.7 ×7.6 =9.1 × 1.9 =8.3 × 7.9 = 6.7 × 4.7 =1.3 × 2.3 = 3.9 × 4.7 = 2.1 × 6.7 =3.6 × 7.9 = 6.9 × 5.4 =9.8 × 8.9 =5.2 × 9.3 = 6.4 × 6.9 =8.3 × 2.1 =3.2 × 7.2 =0.3 × 5.9 = 3.9 × 1.4 =3.2 × 7.9 =9.4 × 5.9 = 1.1 × 3.2 =5.5 × 7.9 = 4.7 × 8.4 = 4.8 × 8.9 =8.1 × 8.5 =0.9 × 4.6 =9.8 × 9.7 =3.4 × 9.3 =7.3 × 8.7 = 2.3 × 4.4 =7.9 × 6.7 = 2.5 × 9.5 = 3.3 × 7.4 =3.5 × 0.4 =8.7 × 0.6 = 5.9 × 3.3 =3.6 × 8.4 =3.4 × 0.9 =1.5 × 9.3 =练习范围：小数乘小数 题数：100分秒成绩:6.8 × 1.1 =7.1 × 9.6 = 4.6 × 4.5 =7.7 × 3.7 = 4.5 × 5.4 = 1.3 × 6.3 =8.2 × 3.1 = 5.2 × 7.7 = 1.9 × 2.6 =1.7 × 5.4 = 5.8 × 5.5 =9.6 × 8.8 =2.7 × 2.3 =8.7 × 9.1 =9.9 × 8.6 = 6.6 × 9.9 = 2.4 × 6.7 =8.5 × 6.8 = 4.6 × 7.4 = 6.7 × 9.2 = 5.8 × 4.4 = 9.9 × 2.5 = 4.2 ×3.3 = 3.3 × 8.6 =8.5 × 0.7 = 2.2 × 9.9 = 6.1 × 8.1 =9.6 × 2.8 =0.7 × 8.3 = 2.7 × 6.9 = 7.5 × 0.1 = 6.6 × 9.2 =9.5 × 8.3 = 6.4 × 5.5 = 2.5 × 4.5 = 1.3 × 7.8 = 5.9 × 5.2 =9.2 × 6.5 =0.3 × 1.5 = 5.7 × 3.1 =9.7 × 1.5 =0.8 × 3.1 = 7.7 × 3.2 = 6.1 × 5.2 = 2.8 × 0.7 = 0.9 × 7.7 = 3.2 × 3.5 =7.3 × 1.9 = 3.7 × 4.7 = 2.7 × 5.5 = 4.8 × 7.6 = 1.9 × 9.1 =1.6 × 5.7 =0.7 × 0.1 =0.3 × 7.9 =7.7 × 4.2 = 6.6 × 1.3 =0.2 × 8.9 =3.6 × 5.9 = 1.3 × 9.6 = 5.3 ×2.8 =6.8 × 7.5 = 4.7 × 9.6 = 2.5 × 4.2 =5.3 × 8.3 =9.9 × 4.7 =3.2 × 9.4 =7.2 × 8.7 = 1.2 × 0.5 = 1.4 × 2.3 =1.7 × 1.6 =8.6 × 1.2 =4.2 × 9.4 =4.4 ×5.9 =0.2 × 0.9 = 5.4 × 5.7 =3.8 × 8.6 =9.4 × 2.2 =0.8 × 8.2 =4.4 × 8.1 = 2.2 × 9.3 = 3.8 × 2.3 =0.3 × 1.1 =9.8 ×6.5 = 1.2 × 5.1 =6.1 × 9.7 =0.9 × 8.2 = 6.8 ×7.2 =5.9 × 3.7 = 3.9 ×8.2 = 1.2 × 0.4 =3.5 × 4.2 =9.1 × 6.2 =0.6 × 0.8 =2.2 × 3.2 =1.6 × 9.3 =6.9 × 2.6 =练习范围：小数乘小数 题数：100分秒成绩:2.9 × 5.4 =3.3 × 9.8 = 1.2 ×4.5 = 9.6 × 6.8 =9.7 × 6.4 =7.5 × 1.6 = 9.3 × 8.6 = 4.6 × 3.8 =8.2 × 3.5 = 9.7 × 0.7 =9.1 × 0.8 =0.3 × 2.9 = 9.1 × 4.4 =0.2 × 8.1 =0.4 × 0.7 = 3.8 × 7.1 = 2.9 ×5.7 = 2.7 × 0.7 = 5.4 × 7.5 = 5.7 × 8.6 =0.5 ×6.4 =7.2 ×8.6 = 4.9 × 0.2 = 2.8 × 5.2 =2.7 × 4.8 =0.6 ×3.9 =4.3 × 8.2 =3.6 × 8.5 =7.8 × 0.3 = 2.2 × 9.2 = 7.6 × 9.2 = 6.5 × 7.6 = 3.2 × 2.2 = 9.5 ×4.6 =8.3 × 0.2 = 6.3 × 4.4 = 9.4 × 8.3 =5.9 × 4.2 = 4.3 × 7.9 = 1.4 × 5.3 =9.8 × 3.3 =9.1 × 9.1 = 5.6 × 8.7 =7.8 ×6.9 = 4.2 × 4.7 =7.2 × 3.2 = 3.9 × 6.7 =8.4 × 0.2 = 6.9 ×9.5 = 2.3 × 9.5 = 5.6 × 2.3 = 2.1 × 3.5 =7.3 × 7.1 =7.7 × 5.4 = 2.3 × 9.5 =5.4 × 8.2 = 4.5 × 1.7 =7.7 × 9.9 =1.2 × 8.9 =0.8 × 8.2 =8.6 × 8.7 =3.9 × 2.5 = 6.8 × 2.7 = 1.7 × 2.8 =9.8 × 6.5 =8.4 × 5.6 = 1.8 × 3.1 =8.6 × 1.9 = 4.9 × 5.6 = 3.6 × 8.5 =5.1 × 9.7 = 3.8 × 1.9 = 1.1 × 1.1 =6.9 × 9.2 =0.4 × 0.5 = 3.1 × 4.2 =3.5 × 3.7 =7.5 × 5.9 =8.9 × 4.4 =3.1 × 5.4 =9.6 × 6.8 =0.6 × 5.8 =2.2 × 8.3 =9.2 × 9.2 = 6.4 × 5.7 =0.9 × 9.2 = 5.9 × 3.1 = 6.5 × 7.6 =1.5 × 1.9 =8.7 × 1.5 = 6.2 × 0.3 =9.3 × 8.6 = 4.8 × 0.5 =9.3 × 8.9 =9.1 × 4.4 =8.9 × 8.5 =3.8 × 8.8 =练习范围：小数乘小数 题数：100分秒成绩:2.7 × 0.7 = 5.6 × 2.3 = 2.3 × 5.5 = 9.3 × 0.3 = 6.6 × 1.3 =9.5 ×3.4 = 7.2 × 3.2 = 3.2 × 8.1 = 1.8 × 3.6 = 3.2 × 5.6 =7.1 × 5.4 =0.3 × 3.5 = 3.7 × 8.5 =0.3 × 6.5 = 6.1 × 9.7 = 0.3 × 6.8 = 6.5 × 1.7 =0.2 × 0.9 =4.3 × 3.2 = 2.8 × 1.5 =0.2 × 8.9 = 7.8 × 6.9 = 3.1 ×5.3 =7.4 × 8.3 = 5.3 × 2.8 = 4.9 × 0.2 =0.6 × 4.5 = 5.9 × 4.5 =8.3 × 9.7 = 1.2 × 0.5 = 9.7 × 7.3 = 1.6 × 1.6 = 2.8 × 3.7 = 2.5 × 4.2 =0.5 × 0.9 = 5.2 × 3.6 = 1.8 × 9.2 = 5.4 × 3.3 = 2.1 × 5.1 =6.3 × 8.8 =0.1 × 6.5 = 3.3 × 9.8 = 3.7 × 8.6 = 6.8 × 8.3 =9.9 × 1.5 =2.8 × 5.2 =9.4 × 6.6 = 4.7 × 0.1 =3.4 × 8.7 =0.9 × 8.2 = 2.4 × 7.1 =4.5 × 2.9 =3.7 × 2.4 = 3.5 × 1.8 = 2.8 × 5.7 =8.4 × 2.9 =4.8 × 0.4 = 2.6 × 8.9 =1.4 × 3.6 = 1.7 × 2.1 =7.1 × 4.6 =7.2 × 6.6 = 2.2 × 3.6 =8.9 × 4.4 =9.1 × 4.4 =8.2 × 9.1 =5.9 × 4.6 =0.4 × 2.9 = 5.1 × 2.6 =9.8 ×6.5 =5.2 × 5.7 =9.3 × 8.6 =9.5 × 5.3 =5.1 × 9.7 =9.1 × 6.2 =9.1 × 9.1 =0.6 × 4.5 = 1.5 × 1.9 =9.7 × 0.4 =1.6 × 9.6 =8.6 × 9.6 = 5.3 × 6.3 =0.3 × 3.5 =9.6 × 6.5 =0.4 × 5.7 =3.8 × 5.5 =7.9 × 0.6 =0.2 ×8.9 =3.2 × 5.6 =7.3 × 7.1 = 6.8 × 4.8 =3.1 × 4.2 = 5.6 × 8.7 = 1.6 × 1.6 =8.7 × 0.3 =2.5 × 4.2 =2.9 × 5.7 =练习范围：小数乘小数 题数：100分秒成绩:9.9 × 2.6 =0.9 × 8.4 =9.4 × 0.9 = 8.6 × 1.2 =9.4 × 2.3 = 6.6 × 1.3 = 1.5 × 7.9 = 2.3 × 7.2 = 6.2 × 4.4 = 9.3 × 8.9 = 6.2 × 5.5 =8.9 × 3.1 = 2.9 × 3.1 = 4.7 × 9.2 = 4.2 × 6.1 = 1.3 × 7.6 =0.6 × 3.9 =7.5 × 3.6 = 3.3 × 2.8 =8.4 × 2.8 = 5.9 × 0.8 = 7.1 × 5.4 =7.8 × 6.9 =0.2 × 0.9 = 3.8 × 7.1 =0.9 × 8.2 = 3.1 × 6.6 = 9.9 × 0.9 = 6.3 × 8.8 = 5.5 × 4.8 = 0.3 × 5.4 = 2.7 × 0.6 =0.3 × 2.9 = 6.5 × 7.6 =0.2 × 8.1 =0.2 × 6.5 = 3.9 × 7.3 =7.5 × 1.6 = 3.9 × 2.2 = 2.7 × 4.8 = 4.3 × 3.7 = 6.1 × 0.1 = 2.8 × 4.8 =9.6 × 6.8 = 5.5 × 0.6 = 5.9 × 3.1 = 3.2 × 9.4 =9.5 × 7.3 = 8.6 × 8.7 = 3.9 × 9.5 =0.4 × 7.2 = 0.8 × 8.2 =0.6 × 8.1 = 6.7 × 5.7 = 5.2 × 8.9 =7.4 × 6.6 =8.9 × 5.2 = 5.6 × 3.1 =7.4 × 7.2 =8.1 × 0.2 = 2.8 × 5.7 =0.8 × 0.8 = 2.6 × 9.4 =7.1 × 3.3 =4.8 × 8.6 = 1.5 × 4.1 =8.6 × 1.9 =5.2 × 1.9 =8.6 × 1.5 = 5.3 × 7.1 =2.4 × 5.7 = 5.9 × 6.8 = 6.2 × 6.1 =3.8 × 7.9 = 6.9 × 3.5 = 6.2 × 8.9 =3.9 × 4.5 = 6.8 × 7.6 = 4.4 × 3.1 =9.4 × 7.2 = 2.1 × 5.9 =8.4 × 1.9 =5.3 × 7.9 =0.1 × 3.8 = 4.3 × 8.8 =7.7 × 8.2 = 1.7 × 2.2 =9.2 × 2.5 =8.2 × 9.2 =0.9 × 7.5 = 3.2 × 5.1 =6.9 × 4.2 = 4.9 × 5.4 =8.5 × 6.7 =7.9 × 2.7 =8.6 × 7.1 =4.1 ×5.8 =练习范围：小数乘小数 题数：100分秒成绩:3.8 × 2.3 =8.7 × 1.7 = 3.6 × 3.1 = 5.8 × 5.4 = 1.1 × 8.6 =8.3 ×4.9 = 8.8 ×5.3 = 3.1 × 8.8 =8.5 × 1.6 = 0.2 × 7.6 =0.9 × 1.2 =0.1 × 5.5 = 5.2 × 2.3 = 1.9 × 5.7 =9.4 × 7.9 = 9.6 × 7.1 =7.9 × 1.5 =9.7 × 2.3 = 1.3 × 3.7 =6.2 × 6.2 =9.8 × 3.7 = 1.4 × 2.4 = 2.6 × 3.6 = 5.7 ×7.6 = 7.2 × 3.8 =8.4 × 0.2 =7.8 × 1.4 = 6.6 × 1.3 = 3.3 × 8.1 = 4.7 × 2.7 = 4.5 × 0.1 = 2.5 × 1.3 = 2.5 × 7.4 = 7.1 × 4.3 = 2.9 × 7.9 =9.8 × 3.9 = 1.4 × 5.2 =9.6 × 9.9 = 2.5 × 1.4 = 4.3 × 1.7 =9.8 × 9.6 = 4.4 × 6.8 = 8.8 × 7.1 =0.4 × 1.4 =7.3 × 0.1 = 2.6 × 2.2 =8.7 × 7.6 = 4.8 × 7.4 = 1.6 × 2.7 =7.7 × 8.1 =8.3 × 5.4 = 4.3 × 6.1 =7.2 × 3.2 =8.6 × 8.7 = 3.6 × 5.9 =1.6 × 5.7 =7.4 × 4.5 =0.1 × 6.5 =3.2 × 5.6 =8.7 × 5.1 =7.2 × 8.6 =5.4 × 5.8 = 3.9 × 5.5 =9.5 × 6.8 =2.8 × 5.3 =0.6 × 0.8 =0.1 × 2.7 =5.8 × 8.2 =0.8 × 9.1 = 5.1 × 9.7 =8.2 × 1.4 = 4.5 × 2.9 = 3.5 × 1.8 =0.9 × 8.2 =8.7 × 2.3 = 5.6 × 4.2 =6.9 × 1.3 = 6.9 × 9.2 =9.1 × 4.4 =2.9 × 8.2 = 1.4 × 5.5 =0.2 × 8.1 =3.7 × 4.4 = 2.8 × 5.2 = 3.6 × 8.4 =0.7 × 5.6 = 1.2 × 8.9 = 3.2 × 4.5 =4.2 × 9.1 = 4.9 × 0.2 =9.1 × 4.1 =1.5 × 7.9 =0.2 × 8.9 =7.1 × 7.4 =8.1 × 3.2 =4.2 × 8.4 =0.7 × 3.3 =练习范围：小数乘小数 题数：100分秒成绩:。
小学五年级的数学口算1000题.doc
1.45+15× 6= 43.20× 8× 5=2.250 ÷5× 8= 44.600-3 × 200=3.6×5÷ 2× 4= 45.20+20÷ 2=4.30×3+8= 46.35-25 ÷ 5=5.400 ÷4+20× 5= 47.36+8-40=6.10+12÷ 3+20= 48.2800÷ 40=7.(80÷ 20+80)÷4= 49.98÷ 14 =小学五年级数学口算1000 题× 5)= 50.96÷ 24 =9.360 ÷40= 51.56÷ 14 =10.40 ×20= 52.65÷ 13 =11.80-25= 53.75÷ 15 =12.70+45= 54.120 ÷ 24 =13.90 ×2= 55.200 ÷ 25 =14.16 ×6= 56.800 ÷ 16 =15.300× 6= 57.840 ÷ 21 =16.540÷ 9= 58.560 ÷ 14 =17.30 ×20= 59.390 ÷ 13 =18.400÷ 4= 60.600 ÷ 15 =19.350-80= 61.72÷ 24 =20.160+70= 62.85÷ 17 =21.18-64÷ 8= 63.90÷ 15 =22.42 ÷6+20= 64.96÷ 16 =23.40-5× 7= 65.78÷ 26 =24.80+60÷ 3= 66.51÷ 17 =25.41+18÷ 2= 67.80÷ 40 =26.75-11× 5= 68.100 ÷ 20 = 小学五年级数学口算1000 题69.100 ÷ 4 =28.5600 ÷80= 70.240 ÷ 40 =29.25 ×16= 71.920 ÷ 4 =30.120× 25= 72.300 ÷ 60=31.36 ×11= 73.64÷ 2 =32.1025 ÷25= 74.64÷ 4 =33.336+70= 75.50÷ 5 =34.25 ×9×4= 76.60÷ 8 =35.200-33× 3= 77.96÷ 4 =36.3020-1010= 78.90÷ 6 =37.12 ×50= 79.400+80 =38.25 ×8= 80.400-80 =39.23 ×11= 81.40× 80 =40.125÷ 25= 82.400÷ 80 =41.4200-2200= 83.48÷ 16 =42.220+80= 84.96÷ 24 =85.160× 5=86.4× 250=87.0×518= 30.120× 25=88.10 ×76= 31.36× 11=89.36 ×10= 32.1025÷ 25=90.15 ×6= 33.336+70=91.24 ×3= 34.25× 9× 4=92.5×18= 35.200-33× 3=93.26 ×4= 36.3020-1010=94.7×15= 37.12× 50=95.32 ×30= 38.25× 8=96.40 ×15= 39.23× 11=97.60 ×12= 40.125÷ 25=98.23 ×30= 41.4200-2200=99.30 ×50= 42.220+80= 100.5 ×700= 43.20× 8× 5=1.45+15× 6= 44.600-3 × 200=2.250 ÷5×8= 45.20+20÷ 2=3.6×5÷ 2× 4= 46.35-25 ÷ 5=4.30×3+8= 47.36+8-40=5.400 ÷4+20×5= 48.2800÷ 40=6.10+12÷ 3+20= 49.98÷ 14 =7.(80÷ 20+80)÷4= 50.96÷ 24 =8.70+(100-10 × 5)= 51.56÷ 14 =9.360 ÷40= 52.65÷ 13 =10.40 ×20= 53.75÷ 15 =11.80-25= 54.120 ÷24 =12.70+45= 55.200 ÷25 =13.90 ×2= 56.800 ÷16 =14.16 ×6= 57.840 ÷21 =15.300× 6= 58.560 ÷14 =16.540÷ 9= 59.390 ÷13 =17.30 ×20= 60.600 ÷15 =18.400÷ 4= 61.72÷ 24 =19.350-80= 62.85÷ 17 =20.160+70= 63.90÷ 15 =21.18-64÷ 8= 64.96÷ 16 =22.42 ÷6+20= 65.78÷ 26 =23.40-5× 7= 66.51÷ 17 =24.80+60÷ 3= 67.80÷ 40 =25.41+18÷ 2= 68.100 ÷20 =26.75-11× 5= 69.100 ÷4 =27.42+7-29= 70.240 ÷40 =28.5600 ÷80= 71.920 ÷4 =29.25 ×16=72.300÷ 60= 13.90× 2=73.64÷2 = 14.16× 6=74.64÷4 = 15.300× 6=75.50÷5 = 16.540÷ 9=76.60÷8 = 17.30× 20=77.96 ÷4 = 18.400÷ 4=78.90 ÷6 = 19.350-80=79.400+80 = 20.160+70=80.400-80 = 21.18-64 ÷ 8=81.40 ×80 = 22.42÷ 6+20=82.400÷ 80 = 23.40-5× 7=83.48 ÷16 = 24.80+60÷ 3=84.96 ÷24 = 25.41+18÷ 2=85.160× 5= 26.75-11 × 5=86.4×250= 27.42+7-29=87.0×518= 28.5600÷ 80=88.10 ×76= 29.25× 16=89.36 ×10= 30.120× 25=90.15 ×6= 31.36× 11=91.24 ×3= 32.1025÷ 25=92.5×18= 33.336+70=93.26 ×4= 34.25× 9× 4=94.7×15= 35.200-33× 3=95.32 ×30= 36.3020-1010=96.40 ×15= 37.12× 50=97.60 ×12= 38.25× 8=98.23 ×30= 39.23× 11=99.30 ×50= 40.125÷ 25= 100.5 ×700= 41.4200-2200=42.220+80=1.45+15× 6= 43.20× 8× 5=2.250 ÷5×8= 44.600-3 × 200=3.6×5÷ 2× 4= 45.20+20÷ 2=4.30×3+8= 46.35-25 ÷ 5=5.400 ÷4+20×5= 47.36+8-40=6.10+12÷ 3+20= 48.2800÷ 40=7.(80÷ 20+80)÷4= 49.98÷ 14 =8.70+(100-10 × 5)= 50.96÷ 24 =9.360÷40= 51.56÷ 14 =10.40×20= 52.65÷ 13 =11.80-25= 53.75÷ 15 =12.70+45= 54.120÷ 24 =55.200÷ 25 =56.800÷ 16 = 99.30× 50=57.840÷ 21 = 100.5× 700=58.560÷ 14 =59.390÷ 13 =60.600÷ 15 =61.72 ÷24 =62.85 ÷17 =63.90 ÷15 =64.96 ÷16 =65.78 ÷26 =66.51 ÷17 =67.80 ÷40 =68.100÷ 20 =69.100÷ 4 =70.240÷ 40 =71.920÷ 4 =72.300÷ 60=73.64 ÷2 =74.64÷4 =75.50÷5 =76.60÷8 =77.96÷4 =78.90÷6 =79.400+80 =80.400-80 =81.40×80 =82.400÷ 80 =83.48÷16 =84.96÷24 =85.160× 5=86.4×250=87.0×518=88.10×76=89.36×10=90.15×6=91.24×3=92.5×18=93.26×4=94.7×15=95.32×30=96.40×15=97.60×12=98.23×30=小学五年级数学口算4÷ 20＝1000 题 3.5× 200＝100－63＝ 1.5－ 0.06＝3.2＋1.68 ＝0.75 ÷ 15＝2.8×0.4＝0.4× 0.8＝14－ 7.4＝4× 0.25＝1.92÷0.04＝0.36 ＋ 1.54＝0.32×500＝ 1.01 × 99＝0.65＋ 4.35＝420÷ 35＝10－ 5.4＝25× 12＝135÷0.5＝0.75÷ 15＝3/4 + 1/4 = 0.4× 0.8＝2 + 4/9 = 4× 0.25＝3 - 2/3 = 0.36＋ 1.54＝3/4 - 1/2= 1.01× 99＝1/6 + 1/2 -1/6 = 420÷ 35＝7.5-(2.5+3.8)= 25× 12＝7/8 + 3/8 = 135÷ 0.5＝3/10 +1/5 = 3/4 + 1/4 =4/5 - 7/10 = 2 + 4/9 =2 - 1/6 -1/3 = 3 - 2/3 =0.51÷ 17＝3/4 - 1/2= 32.8＋ 19＝1/6 + 1/2 -1/6 = 5.2÷1.3＝7.5-(2.5+3.8)= 1.6×0.4＝7/8 + 3/8 = 4.9×0.7＝3/10 +1/5 =1÷5＝4/5 - 7/10 =6÷12＝ 2 - 1/6 -1/3 = 0.87－ 0.49＝0.51÷ 17＝17× 40＝32.8＋ 19＝100－63＝ 5.2÷ 1.3＝3.2＋1.68＝ 1.6× 0.4＝2.8×0.4＝ 4.9× 0.7＝14－ 7.4＝1÷ 5＝1.92÷ 0.04＝6÷ 12＝0.32×500＝0.87－ 0.49＝0.65＋ 4.35＝17× 40＝10－ 5.4＝100－ 63＝4÷ 20＝ 3.2＋ 1.68＝3.5×200＝ 2.8× 0.4＝1.5－0.06＝14－ 7.4＝1.92÷ 0.04＝6÷ 12＝0.32×500＝0.87－ 0.49＝0.65＋ 4.35＝17× 40＝10－ 5.4＝100－ 63＝4÷20＝ 3.2＋ 1.68＝3.5×200＝ 2.8× 0.4＝1.5－0.06＝14－ 7.4＝0.75÷15＝ 1.92÷ 0.04＝0.4×0.8＝0.32× 500＝4×0.25＝0.65＋ 4.35＝0.36＋1.54＝10－ 5.4＝1.01×99＝4÷ 20＝420÷35＝ 3.5× 200＝25×12＝ 1.5－ 0.06＝135÷0.5＝0.75÷ 15＝3/4 + 1/4 = 0.4× 0.8＝2 + 4/9 = 4× 0.25＝3 - 2/3 = 0.36＋ 1.54＝3/4 - 1/2= 1.01× 99＝1/6 + 1/2 -1/6 = 420÷ 35＝7.5-(2.5+3.8)= 25× 12＝7/8 + 3/8 = 135÷ 0.5＝3/10 +1/5 = 3/4 + 1/4 =4/5 - 7/10 = 2 + 4/9 =2 - 1/6 -1/3 = 3 - 2/3 =0.51÷ 17＝3/4 - 1/2= 32.8＋ 19＝1/6 + 1/2 -1/6 = 5.2÷1.3＝7.5-(2.5+3.8)= 1.6×0.4＝7/8 + 3/8 = 4.9×0.7＝3/10 +1/5 =1÷5＝4/5 - 7/10 =2 - 1/6 -1/3 = 3 - 2/3 =0.51÷ 17＝3/4 - 1/2= 32.8＋19＝1/6 + 1/2 -1/6 = 5.2÷1.3＝7.5-(2.5+3.8)= 1.6×0.4＝7/8 + 3/8 = 4.9×0.7＝3/10 +1/5 =1÷ 5＝4/5 - 7/10 =6÷12＝ 2 - 1/6 -1/3 = 0.87－ 0.49＝0.51÷ 17＝17× 40＝32.8＋ 19＝100－63＝ 5.2÷ 1.3＝3.2＋1.68 ＝ 1.6× 0.4＝2.8×0.4＝ 4.9× 0.7＝14－ 7.4＝1÷ 5＝1.92÷ 0.04＝6÷ 12＝0.32×500＝0.87－ 0.49＝0.65＋ 4.35＝17× 40＝10－ 5.4＝100－ 63＝4÷ 20＝ 3.2＋ 1.68＝3.5×200＝ 2.8× 0.4＝1.5－0.06＝14－ 7.4＝0.75÷15＝ 1.92÷ 0.04＝0.4×0.8＝0.32× 500＝4×0.25＝0.65＋ 4.35＝0.36＋1.54＝10－ 5.4＝1.01×99＝4÷ 20＝420÷ 35＝ 3.5× 200＝25× 12＝ 1.5－ 0.06＝135÷ 0.5＝0.75÷ 15＝3/4 + 1/4 = 0.4× 0.8＝2 + 4/9 = 4× 0.25＝0.36＋1.54＝78× 9=1.01×99＝250 × 0.4=420÷35＝24× 5=25×12＝37× 8=135÷0.5＝104 × 5=3/4 + 1/4 = 847× 4=2 + 4/9 = 8× 42=3 - 2/3 = 5.78× 92=3/4 - 1/2= 78× 2=1/6 + 1/2 -1/6 = 245 × 0=7.5-(2.5+3.8)= 306 × 103×0= 7/8 + 3/8 = 132 × 6=3/10 +1/5 = 350 × 1000=4/5 - 7/10 = 317× 4=2 - 1/6 -1/3 = 1.52× 6=39× 4= 125 × 0.8=51×9= 302 × 783× 0= 77× 7= 264× 8=874× 3= 5.76×9=304×5= 3875× 0=106×10= 1.854× 0×100= 178× 3= 937× 4=78×9= 285 × 4=1.573× 6= 134 × 3=3.52×100= 125 × 8=3.54× 8= 25× 4=43.87× 4= 300 × 52=163× 3= 5× 42=724× 7= 1.35× 9=43.7×8= 15× 8=46.9× 8= 125× 4=8.456×1000= 24× 20=21× 8= 32× 3=32× 0.1= 48÷ 16= 572× 8= 12× 8=372× 0= 27×3=153× 46= 56÷ 14= 173×10= 24÷ 8=15× 80= 3 14× 2= 652007× 0= 83－ 45=560÷ 80= 384÷4= 96÷ 24= 888÷74= 40÷ 20= 592÷37= 40× 30= 384÷ 32= 37＋ 26= 1846 ÷10= 76－ 39= 468÷ 39= 605＋ 59= 1460 ÷20= 30× 23=50÷ 2= 12× 8=78÷ 4= 27＋32= 24.5÷14= 48＋ 27= 49.5÷3= 4500× 20= 153÷ 0= 73＋ 15 = 462÷ 5= 120× 600 = 374÷ 10= 200× 360= 73÷9= 6800× 400= 10÷ 3= 280＋ 270= 27× 3= 4× 2500= 90÷ 15= 6000÷ 40= 48÷ 4= 5× 1280= 640÷16= 4.3＋ 2.7＝39÷ 3= 0.75＋ 0.25＝4－0.26＝小学五年级数学口算1000 题小学五年级数学口算1000 题6.9 －2.5=7.2× 0.8=6×3.4= 0.62 －0.32=1.4 ×0.5= 0.75×100=0.02×0.5= 3.6÷ 0.3=6.3 ÷7= 5.6÷ 100=0.75÷0.25=0.125× 8=4.8÷0.3=0.96÷2=0.56÷28=0.36÷ 0.4=0.64÷0.8=0.72 ÷3.6=3.6÷24=0.8×1.1=7.2+12.8=46.7－ 3.8=12.8÷4= 5.2÷13=12.5÷5= 1.64÷ 41=10÷ 20=24÷ 15=8.65×10=0.35× 0.6=3.08×0.01=4.95× 1000=6.9×0.1=0.4× 0.5=2.4÷0.8=10.8÷ 9=9.6÷0.8=0.108 ÷2=4.95÷0.9=9.65 ÷0.1=0.325×100= 2.5× 8=0.56÷0.7=0.125× 4=3.28×0.1= 3.9÷ 0.13=7.2×0.1=0.01×0.1=0.25×0.4= 1.6÷ 0.8=1÷2.5= 1.25× 0.8=3.2÷0.04=0÷1.7=0.22×102=9÷ 0.25÷ 4=0.25×3.97× 4= （ 1.2＋ 8.8）× 0.4=50＋ 160÷ 40= （ 58+370）÷（ 64-45 ） =小学五年级数学口算1000 题（58+37）÷（ 64-9×5）95÷（ 64-45）347+45× 2-4160÷ 52小学五年级数学口算1000 题812-700÷（ 9+31×11） =（136+64）×（65-345÷23）=小学五年级数学口算1000 题0.45+6.37+4.555.4+6.9 × 3-（ 25-2.5）1.2×2.5+0.8 × 2.5 2× 41846-620-3808.9×1.25-0.9 × 1.25 4.8× 46+4.8×5412.5×7.4× 0.8 0.8+0.8 × 2.59.9×6.4-（ 2.5+0.24） 1.25× 3.6×8 ×2.5-12.5× 2.4 6.5×9.5+6.5 × 0.5 28× 12.5-12.5 ×200.35×1.6+0.35 × 3.4 23.65-（ 3.07+3.65）6.72-3.28-1.72小学五年级数学口算 1.65× 99+1.651000 题27.85-（7.85+3.4）小学五年级数学口算1000 题小学五年级数学口算(1010+309+4+681+6 ）× 12 1000 题3× 9146×782× 6× 854小学五年级数学口算1000 题（284+16 ）×（ 512-8208 ÷ 18）小学五年级数学口算(6.8-6.8 ×0.55)÷ 8.5 1000 题0.12× 4.8÷ 0.12×4.8（58+37）÷（ 64-9× 5）小学五年级数学口算1000 题6-1.6÷ 4= 5.38+7.85-5.37=7.2÷0.8-1.2× 5= 6-1.19× 3-0.43=6.5×（ 4.8-1.2×4 ）= 0.68×1.9+0.32× 1.910.15-10.75 × 0.4-5.75.8×（ 3.87-0.13 ） +4.2× 3.7432.52-（ 6+9.728÷ 3.2）× 2.5[（ 7.1-5.6）× 0.9-1.15] ÷ 2.55.4÷[2.6 ×（ 3.7-2.9） +0.62]12× 6÷（ 12-7.2） -6 12× 6÷ 7.2-6方程：小学五年级数学口算67x+39=5466 1000 题92x+67=1079 36x+58=2974 38x+45=2021 13x+25=1247 64x-67=2813 89x-31=4063 5x-96=9427x+40=445 84x-56=4732 83x-90=1653 26x-61=2513 29x-35=545 9x+86=500 97x+81=954 9x-48=744 50x-99=3101 43x-94=637 80x+17=1777 38x-69=2933 17x-37=609 23x-40=696 88x+30=2758 48x-92=1684 80x+85=565 39x+52=2470 49x+43=827 56x-86=2770 99x-98=6139 96x+95=3935 95x+94=1044 21x-70=1988 62x+77=6153 72x+15=7071 38x-15=2037 83x-63=7656 44x+23=1387 47x+64=1944 83x-38=4444 38x+38=1178 60x+83=3203 68x+91=4103 21x+90=489 53x+65=1443 22x+23=2135 5x-67=4837x+28=509 46x-74=411274x-34=6700小学五年级数学口算1000 题2.19+9.1= 10.1-0.89=0.68+0.42= 8.1-5.1=0.728-0.24= 0.8+0.18=0.89-0.25= 1-0.98=0.048+0.52= 5 ×400=19.9+11.1= 187÷ 1000=1+3.89= 0.081× 10=75÷ 10= 0.96÷ 0.8=0.8×7= 1.5× 7=1.32×8= 0.7× 8=10.3×2= 5× 0.6=小学五年级数学口算1000 题0.7×4=0.05 ×4=4× 0.3=430-250=0.17+0.06= 1.02-0.09=7200 ÷800=0.17+0.6=0.83-0.6=17× 300= 0.98-0.09= 0.2+0.78=600×700= 10.2+0.02= 0.15+0.7=670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×0.35+0.63= 3500 ÷70= 3.1+3= 100= 3.2-0.32= 2+2.8= 380-290= 3.8+0.38=0.35+0.5= 7500÷ 250= 3.8+1= 0.95-0.05=450+780= 3.1+0.3= 3+0.3=630÷ 9= 4.5-0.4= 9.5-5=330× 9= 9.53-1.53=9.5-0.5= 3.5+2.4= 1-0.95=0.3+0.27= 0.47+0.13= 4.5+4=4-0.6= 0.95+0.05= 2.5+3.2=0.74+0.16= 23× 100= 9.8-4.8=480÷40= 0.53÷ 100= 5.1+2.3= 0.72-0.43= 30× 100= 0.92-0.2= 125×80= 0.078 ÷10= 0.52+0.4= 3.5+4.8= 3.5+2.4= 5+0.07= 70× 12= 1-0.61= 0.47+0.23= 0.25+0.75= 0.25×100= 3.4-2.8= 0.6-0.37= 3.7+0.33= 0.51+0.33=0.052×10= 10+0.08= 1-0.75= 1-0.6= 8-4.6= 5.8-3.6=0.5×1000= 0.82+0.3= 0.52+0.4= 6.45+5.5= 4.5-1.3=3.4-2.8= 9.53-1.53= 8.8-6.7=10+0.08= 9.5-7.3= 7.2+0.8=7.82+0.3= 8.8-6.7= 9.5-7.3=1-0.95= 3.4-2.8= 0.96-0.35=0.35× 0.6= 3.08× 0.01=13.5+6.5= 3.05× 100= 1.2-0.8=21.6-12.6= 63 ÷100= 0.83-0.5=0.76+0.14= 80÷ 1000= 2.7+0.4=小学五年级数学口算1000 题0.4× 0.5= 2.4÷ 0.8=10.8÷9= 9.6÷ 0.8=0.108÷2= 4.95÷0.9=9.65÷0.1= 0.325×100=2.5 ×8= 0. 56÷ 0.7=0.125×4= 3.28× 0.1=3.9 ÷0.13=7.2 ×0.1= 0.01× 0.1=0.25×0.4= 1.6÷0.8=1÷2.5= 1.25× 0.8=3.2 ÷0.04= 0÷ 1.7=4.7+2.3= 4.5× 2=6.9－ 2.5=7.2× 0.8= 6×3.4=0.62 －0.32= 1.4×0.5=0.75×100= 0.02×0.5= 3.6÷ 0.3=6.3÷7= 5.6÷ 100= 0.75÷0.25=0.125× 8=4.8÷ 0.3=0.96÷ 2= 0.56÷28=0.36÷ 0.4= 0.64÷ 0.8=0.72÷3.6= 3.6÷24=0.8×1.1=7.2+12.8=46.7－ 3.8= 12.8÷4= 5.2÷13=12.5÷ 5= 1.64÷ 41= 10÷ 20=24÷ 15=8.65× 10=0.35 × 0.6= 3.08×0.01= 4.95× 1000= 6.9×0.1=0.4× 0.5=2.4÷0.8=10.8÷ 9=9.6÷0.8=0.108 ÷2=4.95÷0.9=9.65 ÷0.1=0.325×100= 2.5× 8=0.56÷0.7=0.125× 4=3.28×0.1= 3.9÷ 0.13=7.2×0.1=0.01×0.1=0.25×0.4= 1.6÷ 0.8=1÷2.5= 1.25× 0.8=3.2÷0.04=0÷1.7=0.22×102= 9÷ 0.25÷ 4=0.25×3.97× 4= （ 1.2＋ 8.8）× 0.4=50＋ 160÷ 40 （ 58+370）÷（ 64-45）120-144÷ 18+35347+45 × 2-4160÷ 52小学五年级数学口算 6.5× 9.5+6.5×0.51000 题0.35× 1.6+0.35× 3.495÷（ 64-45） 6.72-3.28-1.72178-145÷ 5× 6+42 0.45+6.37+4.55420+580-64 × 21÷ 28 5.4+6.9 × 3-（ 25-2.5）812-700÷（ 9+31×11）2× 41846-620-380（136+64 ）×（ 65-345 ÷ 23） 4.8× 46+4.8×5485+14×（ 14+208 ÷26）0.8+0.8 × 2.51.2×2.5+0.8× 2.5 1.25×3.6×8 ×2.5-12.5× 2.48.9×1.25-0.9 × 1.25 28× 12.5-12.5 ×2012.5×7.4× 0.8 23.65-（ 3.07+3.65）9.9×6.4-（ 2.5+0.24）小学五年级数学口算1000 题小学五年级数学口算(1010+309+4+681+6 ）× 12 1000 题3× 9146×782× 6× 85427.85-（ 7.85+3.4） 5.15× 7/8+6.1-0.6062548× 1.25+50× 1.25×8 39.（ 284+16）×（ 512-8208 ÷18）7.8×9.9+0.78 40.120-36 ×4 ÷18+35小学五年级数学口算(6.8-6.8 ×0.55)÷ 8.5 1000 题0.12× 4.8÷ 0.12×4.8 小学五年级数学口算1000 题小学五年级数学口算1000 题1000 题小学五年级数学口算6.5×（ 4.8-1.2×4 ）= 0.68× 1.9+0.32× 1.910.15-10.75 × 0.4-5.75.8×（ 3.87-0.13 ） +4.2× 3.7432.52-（ 6+9.728÷ 3.2）× 2.5[（ 7.1-5.6）× 0.9-1.15] ÷ 2.55.4÷[2.6 ×（ 3.7-2.9） +0.62]12× 6÷（ 12-7.2） -6 （ 4） 12× 6÷7.2-6方程：小学五年级数学口算27x+40=445 1000 题83x-90=165336x+58=2974 29x-35=54513x+25=1247 97x+81=95489x-31=4063 50x-99=3101小学五年级数学口算60x+83=3203 1000 题21x+90=48917x-37=609 22x+23=213588x+30=2758 37x+28=50980x+85=565 67x+39=546649x+43=827 92x+67=107999x-98=6139 38x+45=202195x+94=1044 64x-67=281362x+77=6153 5x-96=9438x-15=2037 84x-56=473244x+23=1387 26x-61=251383x-38=4444 9x+86=5009x-48=744 187÷ 1000= 43x-94=637 1+3.89= 38x-69=2933 0.081× 10= 23x-40=696 75÷ 10=48x-92=1684 0.96÷ 0.8= 39x+52=2470 0.8× 7= 56x-86=2770 1.5× 7=96x+95=3935 1.32× 8=21x-70=1988 0.7× 8= 72x+15=7071 10.3× 2=83x-63=7656 5× 0.6=47x+64=1944 0.9× 0.3= 38x+38=1178 3.5× 0.2= 68x+91=4103 2.01× 0=53x+65=1443 10× 0.05= 5x-67=48 0.13× 7=46x-74=4112 0.21× 100= 74x-34=6700 0.7× 4=3.4-1.4= 0.05× 4= 7.82-7.2= 4× 0.3=2.19+9.1= 430-250= 10.1-0.89= 0.17+0.06= 0.68+0.42= 1.02-0.09= 8.1-5.1= 7200÷ 800= 0.728-0.24= 0.17+0.6= 0.8+0.18= 0.83-0.6= 0.89-0.25= 17× 300=1-0.98= 0.98-0.09= 0.048+0.52= 0.2+0.78= 5× 400= 600× 700= 19.9+11.1= 10.2+0.02=0.15+0.7= 4.5+4=670+250= 4-0.6=10.2+0.2= 0.95+0.05=9.2-6= 2.5+3.2=8500 ÷500= 0.74+0.16=3.2-3.2= 23× 100=3.7+2.3= 9.8-4.8=25× 100= 480÷ 40=3.2-0.32= 0.53÷ 100=2+2.8= 5.1+2.3=380-290= 125× 80=0.35+0.5= 0.078÷ 10= 0.52+0.4= 0.35+0.63= 70× 12=3500 ÷70= 0.25× 100=3.1+3= 3.4-2.8=3.8+0.38= 0.6-0.37=7500 ÷250= 0.052× 10=3.8+1= 10+0.08=0.95-0.05= 1-0.75=450+780= 0.5× 1000=3.1+0.3= 0.82+0.3=3+0.3= 13.5+6.5=630÷9= 3.05× 100=4.5-0.4= 1.2-0.8=9.5-5= 21.6-12.6=330×9= 63÷ 100=9.53-1.53= 9.5-0.5= 0.83-0.5=3.5+2.4= 0.76+0.14=1-0.95= 80÷ 1000=0.3+0.27= 2.7+0.4=0.47+0.13= 0.72-0.43=30× 100= 3.7+0.33=0.92-0.2= 0.51+0.33= 3.5+4.8= 1-0.6=3.5+2.4= 8-4.6=5+0.07= 5.8-3.6=1-0.61= 0.52+0.4=0.47+0.23= 6.45+5.5=0.25+0.75= 4.5-1.3=小学五年级数学口算0.96-0.35= 1000 题0.35× 0.6= 9.53-1.53= 3.08× 0.01= 8.8-6.7= 4.95× 1000= 10+0.08= 6.9× 0.1= 9.5-7.3= 0.4× 0.5= 7.2+0.8= 2.4÷ 0.8=7.82+0.3= 10.8÷ 9=8.8-6.7= 9.6÷ 0.8=9.5-7.3= 0.108÷ 2= 1-0.95= 4.95÷ 0.9=3.4-2.8=小学五年级数学口算0.125× 4= 1000 题 3.28× 0.1= 0.325×100= 3.9÷ 0.13= 2.5×8= 7.2× 0.1= 0. 56÷ 0.7= 0.01× 0小学五年级数学口算0÷ 1.7= 1000 题 4.7+2.3=1.6÷0.8= 4.5× 2=1÷2.5= 6.9－ 2.5= 1.25×0.8= 7.2× 0.8= 3.2÷0.04= 6× 3.4=0.62－0.32= 0.75× 100=1.4×0.5=小学五年级数学口算0.75÷ 0.25= 1000 题0.125 × 8= 3.6÷0.3= 4.8÷ 0.3= 6.3÷7= 0.96÷ 2= 5.6÷100=小学五年级数学口算0.36 ÷ 0.4= 1000 题0.64÷ 0.8= 小学五年级数学口算46.7 － 3.8= 1000 题12.8÷ 4= 3.6÷24= 5.2÷ 13= 0.8×1.1=7.2+12.8= 12.5 ÷ 5= 小学五年级数学口算0.35× 0.6= 1000 题10÷ 20=8.65× 10= 24÷ 15=小学五年级数学口算0.4× 0.5= 1000 题 2.4÷ 0.8=4.95 × 1000=6.9×0.1=小学五年级数学口算0.56÷ 0.7= 1000 题0.125× 4= 9.6÷0.8= 3.28 × 0.1= 0.108÷2= 3.9÷ 0.13= 4.95÷0.9= 7.2× 0.1= 9.65÷ 0.1= 0.01 × 0.1= 0.325×100= 0.25 × 0.4=2.5× 8= 1.6÷ 0.8= 小学五年级数学口算3.2÷ 0.04= 1000 题0÷ 1.7=1.25×0.8= 2× 102=9÷ 0.25÷ 4= （ 58+370 ）÷（ 64-45 ）0.25×3.97× 4= （ 1.2＋8.8）×32.120-144 ÷ 18+350.4= 33.347+45 × 2-4160÷ 52 50＋ 160÷ 40小学五年级数学口算1000 题小学五年级数学口算 6.12 × 10=1000 题0.479× 100=36.178-145 ÷ 5× 6+42 420+580-64 ×21÷ 28 1÷ 100=37.812-700 ÷（ 9+31×11）（ 136+64 ）×0.43÷ 10=（65-345 ÷ 23）53.4÷ 100=38.85+14×（ 14+208÷ 26）278.6 ÷ 1000=23) 1.2× 2.5+0.8× 2.5 9.2÷ 10=24) 8.9× 1.25-0.9× 1.25 7.13 ÷ 10=7.8×10= 21.3÷ 10=0.28× 1000= 14.17 ÷ 100=小学五年级数学口算70.77 ÷ 100=1000 题356.8 ÷ 1000=2.33÷ 10=3.2× 3=4.56÷100= 1.4× 0.5=9.02÷ 10=小学五年级数学口算0.08 × 6=1000 题5÷ 100=小学五年级数学口算0.6× 0.9=1000 题 3.4× 0.3=0.71× 2= 5×0.6=0.25 × 4= 4.5× 2=1.25 × 8= 0.03× 0.5=4.3×2= 1.6× 0.3=1.2×0.4= 0.23× 3=5.1 × 2=6.4÷ 3.2= 9× 0.3= 11÷ 0.11=7.1×3= 10÷ 2.5= 1.5×6= 14÷ 0.2= 0.9 ×0.4× 10= 0.31 ÷ 3=0.68 × 8× 1.25= 10.5 ÷ 5=7.1 ×0.25× 4= 14.7 ÷ 0.7= 16.4 × 2.9+16.4× 7.1= 20÷ 0.5=7.2 ÷3= 9.6÷ 1.2=8.4 ÷4= 3.44 ÷ 2=0.65 ÷ 5= 65÷ 0.3= 0.93 ÷ 3= 9.9÷ 11=2.7 ÷ 9= 2.8÷ 2=3.8÷2= 0.96 ÷ 3=5.4 ÷0.8= 17× 40＝4.6 ÷2= 100－ 63＝1.8 ÷0.3= 3.2＋ 1.68＝4.2 ÷7= 2.8× 0.4＝9.6÷0.6=小学五年级数学口算4÷ 20＝1000 题 3.5× 200＝0.32×500＝ 1.5－ 0.06＝0.65＋4.35＝0.75 ÷ 15＝10－ 5.4＝小学五年级数学口算1000 题420÷ 35＝25× 12＝0.36 ＋1.54＝135÷ 0.5＝1.01 ×99＝小学五年级数学口算 2 - 1/6 -1/3 = 1000 题 1.6× 0.4＝3/4 + 1/4 = 4/5 - 7/10 =4.9×0.7＝小学五年级数学口算3/4 - 1/2= 1000 题7/8 + 3/8 = 3 - 2/3 = 3/10 +1/5 = 小学五年级数学口算32.8＋ 19＝1000 题小学五年级数学口算1000 题小学五年级数学口算0.6× 100= 1000 题 3.71× 10= 1/6+1/2-1/6=7.5-(2.5+3.8)=小学五年级数学口算1000 题6÷ 12＝0.92×100= 0.87－ 0.49＝。