小学二年级的数学计算题练习100道.docx
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上埭小学二年级数学计算竞赛卷
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一、口算。(每题 0.5 分共 22 分)
4 5 + 5 =
9 ÷ 9 =
1 5 ÷ 3
=
1 0 ÷ 5 =
5 4 ÷ 6 =
3 ×
6 + 4=
4 × 6 + 5 =
5 × 5 + 6=
3 × 6 - 4 =
4 × 2 - 6 =
2 × 9
+ 9 =
1 ÷ 1 =
2 4 ÷
8 =
4 ÷ 2 =
7 0 –5 2 =
2 0
÷ 4 =
6 × 3 + 3=
4 × 2 + 9=
5 × 4 - 7=
2 × 8 - 4 =
5 × 3 -
9 =
5 × 4 - 7 =
5 × 5 =
1
4 ÷ 7 =
6 × 2 =
4 9 ÷ 7 =
2 1 ÷ 3 =
6 × 2 + 8=
4 × 5 - 8
=
3 × 9 + 3=
2 × 7 + 8 =
5 × 4 + 7 =
2 × 7 + 2 =
72 ÷ 8 =
6 ÷ 1 =
6 ÷ 2 =
1 0 ÷ 2 =
3 × 6 =
4 × 5 +
5=
5 × 3 - 6 =
3 × 4 + 10=
2 × 6 + 9 =
3 × 6 + 6 =
3 × 5
- 3 =
二、在()里填上合适的数。 (每题 0.5 分共 9 分)
6 3 ÷ (
) = 9
5 × ( ) = 2 0
8 × ( ) = 3 2
( ) × 2
= 6
7 × 5 = ( )
6 3 - ( ) = 3
0
1 7 + ( ) = 3 4
5 4 - ( ) = 2
1
4 8 - ( ) = 1 9
1
2 9 + (
) = 7 1
6 0 - ( ) = 2 3
2 5 - (
) = 8
4
2 + ( ) = 7 5
8 8 - ( ) = 2 4
5
0 - ( ) = 2 4
4 8 - ( ) = 1 0
4
7 + ( ) = 6 0
3 7 + ( ) = 1 0 0
三、在○内填上“<” “>”或“ =”。(每题 1 分共 15 分)
62× 8○ 6× 4+ 8
5× 7- 1○ 47- 1
9 ÷ 3 ○ 9 3
7×9+ 6○ 80
4 0 ○ 6
× 6
80 ○ 85 - 6
23 + 56 ○ 9× 9
5× 6○ 4× 7
3 × 6 + 1 7 ○ 3 × 7 + 1
6
48 ÷ 6○ 48-8
3× 9+ 20 ○ 30
4× 6○ 3× 8
500
厘米○ 5 米
3 × 8○ 56 ÷ 7
56 ○ 9× 7
四、在○内填上“” “-”“×”或“÷”。(每题 1
分共 18 分)
72
○
8=3
○
3
5
○
4 = 1
8
○
2> 12
24
○
8=27
○
9
33
○
31=8
○
8
5 0
○
2 3 = 2 7
20
○
15=5
○
7
5
○
7 = 4 2
○
7
4
○
9 < 7
○
8
32
○
50=82
30
○
70 =100
6
○
8 = 2 3
○
2 5
35
○
5=11
○
4
3 2
○
4
> 7
27
○
3= 3
○
3
81
○
9=45
○
36
60
○
28 =88
6
○
6 = 3
○
4
2
五、竖式计算
95 +49
=
40 +23 =
41 -69=
91 +43 =
34 +96
=
26 -21=
71 -67 =
19 - 96 =
37 +26=
32 +34
+26=
97 -29 -16=
57 -(26+13 )=
3
4
5