2018年暑期小學(xué)一年級口算練習(xí)題（七十九）
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日期： 月 日 口算用時：___分___秒 對□ 錯□ 分?jǐn)?shù): ____ |
|
1 |
11+67= |
11 |
10+17= |
21 |
67-43= |
31 |
69-57= |
41 |
68-27= |
|
2 |
52-28= |
12 |
90-73= |
22 |
95-29= |
32 |
41-35= |
42 |
68-32= |
|
3 |
45-35= |
13 |
69-21= |
23 |
48-44= |
33 |
28+30= |
43 |
66-50= |
|
4 |
54-19= |
14 |
14+33= |
24 |
57-19= |
34 |
14+79= |
44 |
36-30= |
|
5 |
31-28= |
15 |
86-23= |
25 |
57-10= |
35 |
75-38= |
45 |
36+54= |
|
6 |
42+52= |
16 |
68-18= |
26 |
30+62= |
36 |
43+46= |
46 |
91-83= |
|
7 |
92-43= |
17 |
93-74= |
27 |
71-15= |
37 |
45-37= |
47 |
96-36= |
|
8 |
99-16= |
18 |
68-24= |
28 |
83-16= |
38 |
88-26= |
48 |
86-46= |
|
9 |
82-65= |
19 |
15+83= |
29 |
81-72= |
39 |
12+46= |
49 |
78-61= |
|
10 |
58-55= |
20 |
69-27= |
30 |
30+63= |
40 |
99-68= |
50 |
85-74= |
