一年級100以內(nèi)加減法口算練習(xí)題（二十一）
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日期： 月 日 口算用時：___分___秒 對□ 錯□ 分?jǐn)?shù): ____ |
|
1 |
37+43= |
11 |
77-48= |
21 |
11+80= |
31 |
84-63= |
41 |
76-19= |
|
2 |
98-78= |
12 |
96-64= |
22 |
11+68= |
32 |
62-52= |
42 |
20+63= |
|
3 |
43-15= |
13 |
37-30= |
23 |
64-46= |
33 |
19+28= |
43 |
53-48= |
|
4 |
72-18= |
14 |
98-28= |
24 |
99-50= |
34 |
84-16= |
44 |
67-47= |
|
5 |
11+67= |
15 |
73-21= |
25 |
96-17= |
35 |
93-19= |
45 |
29+62= |
|
6 |
61-36= |
16 |
97-24= |
26 |
75-45= |
36 |
14+79= |
46 |
68-43= |
|
7 |
87-13= |
17 |
18+39= |
27 |
28+66= |
37 |
20+68= |
47 |
85-40= |
|
8 |
31+33= |
18 |
34-23= |
28 |
91-35= |
38 |
85-59= |
48 |
69-45= |
|
9 |
11+43= |
19 |
49-44= |
29 |
63-37= |
39 |
94-13= |
49 |
30+37= |
|
10 |
26-16= |
20 |
66-24= |
30 |
14+70= |
40 |
67-24= |
50 |
40-37= |
