
Combinations of 20
Authored by Dana Janney
Mathematics
1st Grade
CCSS covered
Used 18+ times

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21 questions
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1.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
0 + (a) = 20
Tags
CCSS.2.NBT.B.5
2.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
10 + (a) = 20
Tags
CCSS.1.OA.A.1
3.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
1 + (a) = 20
Tags
CCSS.1.OA.A.1
4.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
9 + (a) = 20
Tags
CCSS.1.OA.A.1
5.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
19 + (a) = 20
Tags
CCSS.1.OA.A.1
6.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
2 + (a) = 20
Tags
CCSS.1.OA.A.1
7.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
12 + (a) = 20
Tags
CCSS.1.OA.A.1
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