Subtraction to 20
Authored by MR science
Mathematics
1st - 2nd Grade
CCSS covered
Used 260+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
20-10
8
9
10
11
Tags
CCSS.2.OA.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
15-2
13
14
15
16
Tags
CCSS.2.OA.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10-5
2
3
4
5
Tags
CCSS.1.OA.C.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
15-5
7
8
9
10
Tags
CCSS.2.OA.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
18-5
13
20
12
18
Tags
CCSS.2.OA.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
8-2
5
9
2
6
Tags
CCSS.1.OA.C.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5
6
7
8
Tags
CCSS.2.OA.A.1
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