Prongo Free Printables
Grade 1 Math: Properties & Relationship of Ops
Name
Date
1.
Rewrite 3 + 5 using the same numbers in a different order.
2.
Rewrite 8 + 2 using the same numbers in a different order.
3.
What is the related subtraction for 6 + 4 = 10?
4.
What is the related subtraction for 7 + 3 = 10?
5.
Complete the fact family: 5, 9, 14. One equation is 5 + 9 = 14. Write another.
6.
If 4 + 6 = 10, what is 6 + 4?
7.
If 9 + 1 = 10, what is 10 − 1?
8.
Fill in: 2 + 8 = 8 + ___
9.
Rewrite 1 + 9 in another order.
10.
Related subtraction: 8 + 5 = 13 → 13 − 5 = ?
11.
Fact family 4, 7, 11: write 7 + 4.
12.
If 6 + 8 = 14, what is 8 + 6?
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