二年级数学练习
Authored by KHOO Moe
Mathematics
2nd Grade
CCSS covered
Used 235+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 + 2 + 2 + 2 + 2 + 2 + 2 = ( ) x ( )
8; 2
2; 8
2; 7
7; 2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪项算式等于 2 x 4?
2 + 2 + 2 + 2
4 + 4 + 4 + 4
2 + 2
4 + 4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4 + 4 + 4 + 4 + 4 = ( ) x ( )
5; 4
4; 5
6; 4
4; 6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪一项的积数是 28？
7 x 4
7 x 2
7 x 5
7 x 10
Tags
CCSS.2.OA.C.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一个袋子有 5 粒糖果，8 个相同的袋子有多少粒糖果？
13
40
45
48
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一个遥控器里需要 2 颗干电池，10 个遥控器里需要多少颗干电池？
12
200
20
21
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪一个是图中的乘法算式？
2 x 4 = 8
4 x 3 = 12
4 x 4 = 16
2 x 8 = 16
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