Making 10

Front

What is the goal of the 'Making 10' concept in mathematics?

Back

The goal is to find pairs of numbers that add up to 10.

Front

What is an example of an addition sentence that makes 10?

Back

5 + 5 = 10.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 2 and 8?

Back

2 + 8 = 10.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 3 and 7?

Back

3 + 7 = 10.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 4 and 6?

Back

4 + 6 = 10.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 1 and 9?

Back

1 + 9 = 10.

Tags

CCSS.1.OA.A.1

Front

What is the sum of 0 and 10?

Back

0 + 10 = 10.

Tags

CCSS.1.OA.B.3

Front

How can you represent the number 10 using addition?

Back

By combining two or more numbers that total 10.

Tags

CCSS.1.OA.A.1

Front

What is the difference between a number and its complement to 10?

Back

The complement is the number that, when added to the original number, equals 10.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the complement of 3 to make 10?

Back

7, because 3 + 7 = 10.

Tags

CCSS.2.NBT.B.5