10以内的加减混合+10以内加减混合+11~20的加减法+2位数加1位数+2位数减1位数 口算题打印
1.11 - 3 = 8
2.48 + 8 = 56
3.63 - 2 = 61
4.58 + 3 = 61
5.56 - 8 = 48
6.20 + 8 = 12
7.53 + 5 = 58
8.18 - 6 = 12
9.2 + 0 - 1 = 1
10.5 + 9 - 5 = 9
11.18 - 4 = 22
12.23 + 4 = 27
13.51 - 4 = 47
14.93 + 8 = 101
15.6 + 6 - 0 = 12
16.7 + 4 - 9 = 2
17.13 - 3 = 16
18.2 + 0 - 1 = 1
19.8 + 0 - 1 = 7
20.93 - 9 = 84
21.6 + 2 - 5 = 3
22.11 - 4 = 7
23.6 + 5 - 3 = 8
24.0 + 5 - 9 = -4
25.17 - 3 = 14
26.76 + 7 = 83
27.27 + 5 = 32
28.5 + 1 - 4 = 2
29.97 + 7 = 104
30.49 + 4 = 53
31.5 + 1 - 1 = 5
32.29 + 6 = 35
33.93 - 1 = 92
34.26 - 8 = 18
35.3 + 1 - 3 = 1
36.21 - 6 = 15
37.17 - 6 = 11
38.11 + 7 = 4
39.12 - 8 = 20