Composing and Decomposing Numbers

Front

4 and 4 makes______.

Back

8

Tags

CCSS.1.OA.A.1

Front

3 and 2 makes_______

Back

5

Tags

CCSS.1.OA.A.1

Front

9 can be decomposed into ___ and ___.

Back

5 and 4

Tags

CCSS.1.OA.A.1

Front

10 can be decomposed into_____ and _____.

Back

5 and 5

Tags

CCSS.1.OA.A.1

Front

3 and 3 makes _________.

Back

6

Tags

CCSS.1.OA.A.1

Front

What is composing numbers?

Back

Combining two or more numbers to make a larger number.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is decomposing numbers?

Back

Breaking down a number into smaller parts.

Front

What is the sum of 1 and 1?

Back

2

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 2 and 2?

Back

4

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 5 and 0?

Back

5

Tags

CCSS.1.OA.B.3