2018年暑期小學(xué)一年級口算練習(xí)題（八十五）
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日期： 月 日 口算用時：___分___秒 對□ 錯□ 分?jǐn)?shù): ____ |
|
1 |
23+23= |
11 |
94-87= |
21 |
98-88= |
31 |
78-29= |
41 |
31+37= |
|
2 |
89-53= |
12 |
62-43= |
22 |
45-12= |
32 |
91-67= |
42 |
40-26= |
|
3 |
20+41= |
13 |
77-10= |
23 |
91-72= |
33 |
40+48= |
43 |
80-28= |
|
4 |
88-72= |
14 |
29+29= |
24 |
26-10= |
34 |
60-12= |
44 |
10+19= |
|
5 |
63-11= |
15 |
70-38= |
25 |
44-27= |
35 |
94-27= |
45 |
84-74= |
|
6 |
26+50= |
16 |
73-13= |
26 |
92-50= |
36 |
31+68= |
46 |
45-34= |
|
7 |
70-45= |
17 |
17+23= |
27 |
60-57= |
37 |
17+34= |
47 |
23+55= |
|
8 |
95-31= |
18 |
86-27= |
28 |
15+45= |
38 |
26+71= |
48 |
24+75= |
|
9 |
23+67= |
19 |
85-25= |
29 |
73-22= |
39 |
22+69= |
49 |
87-85= |
|
10 |
84-76= |
20 |
89-69= |
30 |
18+62= |
40 |
39-24= |
50 |
94-35= |
