2018年暑期小學(xué)一年級口算練習(xí)題（八十七）
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日期： 月 日 口算用時：___分___秒 對□ 錯□ 分?jǐn)?shù): ____ |
|
1 |
66-14= |
11 |
98-31= |
21 |
44+56= |
31 |
19+33= |
41 |
13+69= |
|
2 |
62-35= |
12 |
47-29= |
22 |
61-40= |
32 |
72-11= |
42 |
69-13= |
|
3 |
51-32= |
13 |
48-13= |
23 |
35+44= |
33 |
25-20= |
43 |
84-54= |
|
4 |
81-47= |
14 |
54-49= |
24 |
79-62= |
34 |
82-37= |
44 |
15-12= |
|
5 |
73-37= |
15 |
78-57= |
25 |
31+33= |
35 |
55-43= |
45 |
44+50= |
|
6 |
90-18= |
16 |
41-18= |
26 |
77-35= |
36 |
33+48= |
46 |
41+47= |
|
7 |
88-43= |
17 |
10+10= |
27 |
31+69= |
37 |
49-29= |
47 |
15+39= |
|
8 |
76-42= |
18 |
83-47= |
28 |
37+50= |
38 |
76-23= |
48 |
82-57= |
|
9 |
88-83= |
19 |
90-78= |
29 |
83-68= |
39 |
56-14= |
49 |
23+36= |
|
10 |
48-21= |
20 |
92-47= |
30 |
76-69= |
40 |
80-78= |
50 |
51-33= |
