
Addition and Subtraction within 20
Authored by Paulina Santosa
Mathematics
1st Grade
CCSS covered
Used 127+ times

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25 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
19 - 3 =
Tags
CCSS.1.OA.C.6
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
9 + 5 =
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
6 + 9 =
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
13 - 8 =
Tags
CCSS.2.OA.A.1
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Tags
CCSS.1.OA.A.1
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Add by making 10. Then fill in the blanks.
Tags
CCSS.2.OA.A.1
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Subtract from 10.
Tags
CCSS.2.OA.A.1
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