
Addition and Subtraction Within 20
Authored by Fiona Hill
Mathematics
1st Grade
CCSS covered
Used 1K+ times

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21 questions
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1.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
15-5=
Tags
CCSS.2.OA.A.1
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
17-4=
Tags
CCSS.2.OA.A.1
3.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Tags
CCSS.2.OA.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
20-10=
9
8
10
30
Tags
CCSS.2.NBT.B.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3
10
6
none of the above
Tags
CCSS.1.OA.C.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10
9
11
6
Tags
CCSS.6.EE.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
17-4=
3
21
15
13
Tags
CCSS.2.OA.A.1
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