2位数减1位数 口算题打印
1.22 - 0 = 22
2.52 - 2 = 50
3.65 - 5 = 60
4.93 - 0 = 93
5.67 - 3 = 64
6.78 - 1 = 77
7.28 - 2 = 26
8.29 - 5 = 24
9.55 - 4 = 51
10.43 - 3 = 40
11.11 - 9 = 2
12.71 - 0 = 71
13.81 - 6 = 75
14.94 - 7 = 87
15.74 - 9 = 65
16.37 - 2 = 35
17.46 - 0 = 46
18.14 - 2 = 12
19.11 - 8 = 3
20.11 - 9 = 2
21.43 - 0 = 43
22.61 - 6 = 55
23.85 - 4 = 81
24.30 - 6 = 24
25.67 - 2 = 65
26.25 - 0 = 25
27.96 - 6 = 90
28.64 - 9 = 55
29.66 - 9 = 57
30.80 - 5 = 75
31.68 - 3 = 65
32.53 - 6 = 47
33.33 - 3 = 30
34.92 - 3 = 89
35.73 - 8 = 65
36.86 - 7 = 79
37.60 - 9 = 51
38.34 - 9 = 25
39.99 - 3 = 96