18以内的减法
Authored by CHIA Moe
Mathematics
2nd Grade
Used 35+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
12 - 9 =
3
4
5
6
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪个是正确的减法算式？
7 - 4 = 3
7 - 3 = 4
3 + 4 = 7
7 - 4 = 4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
15 - 9 =
7
8
9
6
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
11 - 8 =
6
5
4
3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
7
8
9
10
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
4
5
6
7
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪一个是正确的减法算式？
15 - 8 = 7
15 - 9 = 6
15 - 7 = 8
16 - 8 = 8
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