2018年暑期小學(xué)一年級口算練習(xí)題（七十七）
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日期： 月 日 口算用時：___分___秒 對□ 錯□ 分?jǐn)?shù): ____ |
|
1 |
83-53= |
11 |
89-41= |
21 |
29+54= |
31 |
87-70= |
41 |
60-51= |
|
2 |
42-37= |
12 |
24+40= |
22 |
97-46= |
32 |
18+76= |
42 |
23+23= |
|
3 |
74-26= |
13 |
86-47= |
23 |
46-12= |
33 |
33-28= |
43 |
30+54= |
|
4 |
95-34= |
14 |
99-70= |
24 |
21+79= |
34 |
37-25= |
44 |
88-78= |
|
5 |
32+46= |
15 |
40-33= |
25 |
11+26= |
35 |
84-46= |
45 |
59-53= |
|
6 |
80-25= |
16 |
26+42= |
26 |
96-20= |
36 |
17+34= |
46 |
56-38= |
|
7 |
12+47= |
17 |
36-14= |
27 |
33-17= |
37 |
66-28= |
47 |
90-28= |
|
8 |
50-45= |
18 |
59-13= |
28 |
14+70= |
38 |
85-59= |
48 |
32+37= |
|
9 |
94-16= |
19 |
99-29= |
29 |
38+55= |
39 |
18+36= |
49 |
16+21= |
|
10 |
15+55= |
20 |
97-85= |
30 |
76-40= |
40 |
88-41= |
50 |
90-60= |
