小学数学50以内连续逆向加法混合练习240道题（包括横式和竖式）.docx

1、 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 35.95 = 39.32 11.90 + ( ) = 47.05 ( ) + 3.92 = 5.84 ( ) + 11.96 = 39.83 17.65 + ( ) = 24.36 ( ) + 11.62 = 30.67 36.98 + ( ) = 47.80 ( ) + 21.34 = 38.64 47.15 + ( ) = 48.46 25.67 + ( ) = 39.92 10.40 + ( ) = 49.02 47.50 + ( ) = 49.74 家长签字： 1 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( )

2、+ 49.45 = 50.59 36.81 + ( ) = 45.41 37.29 + ( ) = 42.07 32.97 + ( ) = 33.16 ( ) + 32.24 = 32.37 ( ) + 36.55 = 47.23 ( ) + 6.02 = 28.81 ( ) + 40.87 = 49.96 ( ) + 1.17 = 10.43 28.51 + ( ) = 42.73 14.33 + ( ) = 28.31 3.88 + ( ) = 16.84 家长签字： 2 / 20 数学作业练习 逆向加法计算 姓名： 评分： 11.62 + ( ) = 33.24 20.37 + ( )

3、= 39.43 ( ) + 7.33 = 28.87 32.27 + ( ) = 50.21 15.72 + ( ) = 39.57 5.28 + ( ) = 15.59 ( ) + 38.42 = 44.32 23.96 + ( ) = 36.56 44.95 + ( ) = 49.63 31.28 + ( ) = 37.78 ( ) + 18.11 = 50.72 ( ) + 41.28 = 42.74 家长签字： 3 / 20 数学作业练习 逆向加法计算 姓名： 评分： 22.46 + ( ) = 48.79 34.28 + ( ) = 41.79 39.43 + ( ) = 43.14

4、 35.36 + ( ) = 41.90 1.81 + ( ) = 20.51 17.51 + ( ) = 47.70 26.21 + ( ) = 34.50 26.05 + ( ) = 43.37 ( ) + 41.12 = 50.35 ( ) + 4.83 = 9.38 ( ) + 22.56 = 33.67 34.54 + ( ) = 38.92 家长签字： 4 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 16.22 = 37.49 1.35 + ( ) = 17.12 ( ) + 3.63 = 12.04 24.23 + ( ) = 33.46 31.51 + (

5、 ) = 41.93 ( ) + 32.89 = 45.66 38.53 + ( ) = 45.68 ( ) + 23.65 = 26.68 ( ) + 27.76 = 38.71 ( ) + 45.29 = 45.39 ( ) + 15.64 = 31.56 38.88 + ( ) = 40.41 家长签字： 5 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 22.53 = 26.80 ( ) + 39.58 = 39.83 15.69 + ( ) = 22.80 ( ) + 36.78 = 49.70 7.76 + ( ) = 48.94 23.80 + ( ) = 3

6、1.68 9.67 + ( ) = 43.91 ( ) + 23.99 = 37.25 ( ) + 24.37 = 41.22 20.71 + ( ) = 32.36 2.42 + ( ) = 22.08 10.58 + ( ) = 35.91 家长签字： 6 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 30.49 = 50.04 ( ) + 3.28 = 35.45 36.86 + ( ) = 41.12 ( ) + 45.06 = 48.35 ( ) + 19.82 = 35.79 ( ) + 20.65 = 36.96 9.92 + ( ) = 41.25 7.06

7、 + ( ) = 48.92 49.47 + ( ) = 50.82 42.08 + ( ) = 43.00 ( ) + 24.55 = 43.44 ( ) + 29.15 = 47.59 家长签字： 7 / 20 数学作业练习 逆向加法计算 姓名： 评分： 49.24 + ( ) = 50.60 ( ) + 8.43 = 19.56 ( ) + 39.63 = 41.45 30.15 + ( ) = 44.80 48.03 + ( ) = 50.76 37.38 + ( ) = 42.28 ( ) + 15.75 = 24.53 30.21 + ( ) = 31.52 2.12 + ( )

8、= 40.10 29.97 + ( ) = 45.66 48.17 + ( ) = 48.88 ( ) + 42.23 = 48.84 家长签字： 8 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 30.05 = 41.70 ( ) + 27.19 = 40.27 9.28 + ( ) = 50.73 46.13 + ( ) = 48.46 12.58 + ( ) = 36.07 ( ) + 46.15 = 46.81 38.81 + ( ) = 40.79 ( ) + 47.39 = 48.05 46.72 + ( ) = 47.79 ( ) + 42.36 = 48.2

9、1 24.37 + ( ) = 41.94 ( ) + 40.06 = 50.25 家长签字： 9 / 20 数学作业练习 逆向加法计算 姓名： 评分： 45.14 + ( ) = 50.15 47.50 + ( ) = 47.73 ( ) + 2.32 = 6.78 ( ) + 10.65 = 28.35 35.37 + ( ) = 49.85 28.11 + ( ) = 31.98 ( ) + 28.50 = 50.81 ( ) + 22.23 = 35.19 14.63 + ( ) = 49.71 37.86 + ( ) = 46.88 10.45 + ( ) = 40.56 ( ) +

10、 29.64 = 31.30 家长签字： 10 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 46.61 = 50.48 ( ) + 24.45 = 26.35 ( ) + 10.61 = 34.12 28.42 + ( ) = 34.90 42.85 + ( ) = 48.83 32.33 + ( ) = 46.10 ( ) + 35.80 = 48.71 ( ) + 21.85 = 47.56 8.79 + ( ) = 40.14 ( ) + 32.92 = 46.29 50.05 + ( ) = 50.36 ( ) + 1.74 = 8.34 家长签字： 11 / 2

11、0 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 35.78 = 41.88 10.58 + ( ) = 45.95 11.87 + ( ) = 28.38 ( ) + 50.44 = 50.78 ( ) + 34.84 = 36.70 27.88 + ( ) = 37.11 ( ) + 38.53 = 43.65 27.12 + ( ) = 44.35 ( ) + 11.13 = 20.60 ( ) + 47.21 = 47.33 ( ) + 9.80 = 45.04 37.43 + ( ) = 44.17 家长签字： 12 / 20 数学作业练习 逆向加法计算 姓名： 评分： (

12、 ) + 15.21 = 44.50 ( ) + 32.14 = 48.26 28.36 + ( ) = 42.75 2.96 + ( ) = 37.35 ( ) + 4.81 = 35.36 50.35 + ( ) = 50.97 ( ) + 34.16 = 46.77 26.61 + ( ) = 29.22 ( ) + 7.32 = 12.77 ( ) + 9.95 = 11.99 26.34 + ( ) = 42.83 29.99 + ( ) = 42.35 家长签字： 13 / 20 数学作业练习 逆向加法计算 姓名： 评分： 33.71 + ( ) = 33.78 17.41 + (

13、 ) = 19.83 24.03 + ( ) = 35.36 ( ) + 36.53 = 45.98 18.44 + ( ) = 37.99 23.37 + ( ) = 24.29 ( ) + 26.97 = 43.55 ( ) + 11.14 = 44.56 19.99 + ( ) = 35.85 ( ) + 33.20 = 38.45 11.92 + ( ) = 37.97 ( ) + 37.30 = 42.64 家长签字： 14 / 20 数学作业练习 逆向加法计算 姓名： 评分： 11.37 + ( ) = 35.21 18.20 + ( ) = 20.63 42.01 + ( ) =

14、 48.15 32.71 + ( ) = 46.78 ( ) + 49.92 = 50.87 ( ) + 44.89 = 50.15 ( ) + 24.89 = 35.55 ( ) + 2.82 = 14.94 ( ) + 15.61 = 36.33 34.41 + ( ) = 50.07 ( ) + 21.70 = 28.92 34.68 + ( ) = 40.56 家长签字： 15 / 20 数学作业练习 逆向加法计算 姓名： 评分： 22.64 + ( ) = 27.08 ( ) + 40.12 = 50.82 ( ) + 12.81 = 30.95 49.41 + ( ) = 50.4

15、1 39.27 + ( ) = 39.62 ( ) + 37.46 = 45.81 32.83 + ( ) = 39.49 19.94 + ( ) = 26.93 10.75 + ( ) = 45.55 ( ) + 28.69 = 32.34 1.44 + ( ) = 24.16 ( ) + 19.19 = 42.04 家长签字： 16 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 33.60 = 39.09 ( ) + 40.05 = 49.56 4.63 + ( ) = 20.30 ( ) + 11.78 = 45.19 48.53 + ( ) = 49.70 17.6

16、3 + ( ) = 25.66 16.52 + ( ) = 27.58 39.05 + ( ) = 45.49 ( ) + 16.57 = 26.06 11.56 + ( ) = 28.84 47.65 + ( ) = 50.68 17.61 + ( ) = 43.46 家长签字： 17 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 28.10 = 39.91 ( ) + 30.69 = 39.14 43.62 + ( ) = 47.28 ( ) + 31.39 = 50.56 8.27 + ( ) = 24.27 ( ) + 7.57 = 28.76 ( ) + 29.9

17、7 = 47.07 ( ) + 18.21 = 49.30 14.01 + ( ) = 21.08 ( ) + 48.03 = 48.59 ( ) + 46.55 = 48.51 40.84 + ( ) = 44.31 家长签字： 18 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 48.90 = 49.86 ( ) + 11.44 = 14.00 26.26 + ( ) = 48.00 48.11 + ( ) = 50.86 6.35 + ( ) = 9.43 ( ) + 23.79 = 23.91 ( ) + 32.74 = 39.84 12.47 + ( ) = 48

18、.53 8.69 + ( ) = 45.81 32.01 + ( ) = 32.97 ( ) + 43.93 = 45.49 44.98 + ( ) = 46.53 家长签字： 19 / 20 数学作业练习 逆向加法计算 姓名： 评分： ( ) + 30.54 = 34.55 ( ) + 23.84 = 43.38 9.37 + ( ) = 34.68 ( ) + 32.75 = 47.09 ( ) + 10.34 = 29.03 23.78 + ( ) = 29.30 50.74 + ( ) = 50.92 26.42 + ( ) = 30.21 ( ) + 4.27 = 12.54 ( ) + 34.64 = 50.82 ( ) + 40.84 = 47.31 ( ) + 36.74 = 41.04 家长签字： 20 / 20