二年级上册加减法口算练习
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二年级上册加减法口算
练习
LEKIBM standardization office【IBM5AB- LEKIBMK08- LEKIBM2C】
二年级加减法口算题
80 + 20 =
12 + 30 =
25 + 50 =
52 + 30 =
34 + 40 =
34 + 60 =
70 + 30 =
59 + 10 =
12 + 20 =
21 + 70 =
85 + 10 =
29 + 70 =
46 + 50 =
84 + 10 =
67 + 20 =
61 + 10 =62 + 30 =
16 + 60 =
66 + 20 =
37 + 10 =
45 + 20 =
20 + 60 =
17 + 60 =
34 + 30 =
88 + 10 =
28 + 30 =
12 + 50 =
54 + 40 =
80 + 10 =
66 + 30 =
14 + 10 =
69 + 10 =
51 + 40 =
34 + 20 =
61 + 10 =
64 + 30 =
22 + 60 =
39 + 50 =
41 + 20 =
48 + 10 =
48 + 50 =
11 + 60 =
67 + 20 =
33 + 50 =
88 + 10 =
86 + 10 =
63 + 10 =
66 + 20 =
85 + 10 =
32 + 10 =
87 + 10 =
80 + 20 =
31 + 60 =
74 + 10 =
21 + 10 =
83 + 10 =
22 + 10 =
44 + 10 =
39 + 40 =
21 + 30 =
76 + 20 =
89 + 10 =
86 + 10 =
72 + 20 =
65 + 30 =
18 + 50 =
64 + 10 =
54 + 20 =
27 + 20 =
14 + 40 =
84 + 10 =73 + 10 =45 + 40 =72 + 10 =43 + 50 =45 + 20 =16 + 80 =32 + 60 =60 + 10 =24 + 20 =82 + 10 =76 + 10 =40 + 40 =87 + 10 =23 + 40 =53 + 40 =14 + 50 =61 + 10 =22 + 50 =
68 + 10 =
65 + 16 =
14 + 59 =
35 + 15 =
53 + 24 =
39 + 49 =
14 + 17 =
44 + 40 =
16 + 19 =
80 + 11 =
66 + 15 =
60 + 30 =
14 + 71 =
64 + 18 =
12 + 41 =
60 + 28 =
75 + 22 =
70 + 21 =
48 + 13 =
12 + 13 =
60 + 21 =
47 + 28 =
45 + 12 =
34 + 34 =
34 + 60 =
50 + 48 =
21 + 39 =
29 + 11 =
64 + 20 =
26 + 63 =
61 + 15 =
55 + 35 =
14 + 23 =
26 + 17 =
47 + 19 =
23 + 55 =
55 + 28 =
27 + 37 =
77 + 20 =
50 + 43 =
69 + 12 =
30 + 42 =
65 + 23 =
18 + 34 =
50 + 24 =
46 + 33 =
34 + 26 =
60 + 32 =
48 + 19 =
21 + 18 =
49 + 39 =
19 + 49 =
56 + 11 =
79 + 12 =60 + 18 =75 + 21 =33 + 21 =58 + 16 =42 + 43 =56 + 23 =41 + 31 =97 - 61 =55 - 34 =29 - 13 =27 - 15 =99 - 24 =
46 - 22 =
47 - 25 =86 - 53 =98 - 42 =28 - 17 =39 - 17 =
96 - 55 =
39 - 28 =
98 - 27 =
39 - 23 =
45 - 34 =
97 - 51 =
75 - 54 =
26 - 14 =
69 - 43 =
85 - 11 =
99 - 77 =
65 - 21 =
95 - 62 =
47 - 16 =
39 - 16 =
46 - 33 =
65 - 24 =
26 - 12 =
58 - 36 =
27 - 14 =
68 - 54 =
37 - 24 =
65 - 54 =
25 - 12 =
35 - 23 =
26 - 13 =
85 - 64 =
48 - 27 =
55 - 22 =
46 - 11 =
47 - 36 =
38 - 13 =
89 - 17 =
35 - 12 =
96 - 54 =
47 - 23 =
75 - 31 =
36 - 11 =
77 - 43 =
85 - 52 =
27 - 11 =
59 - 47 =
37 - 14 =
59 - 22 =
27 - 16 =
26 - 12 =
99 - 64 =
69 - 34 =
37 - 26 =
97 - 64 =
95 - 61 =
56 - 34 =
87 - 76 =