Doubles & Doubles +1

Front

What is the result of doubling a number?

Back

Doubling a number means multiplying it by 2.

Tags

CCSS.3.OA.D.9

Front

What is 3 + 4?

Back

7

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the result of 7 + 7?

Back

14

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is 5 + 5?

Back

10

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is 10 + 10?

Back

20

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is 9 + 10?

Back

19

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

How do you calculate a double of a number?

Back

To calculate a double, take the number and multiply it by 2.

Tags

CCSS.3.OA.D.9

Front

What is the relationship between doubles and addition?

Back

Doubles are a specific case of addition where a number is added to itself.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the result of 1 + 1?

Back

2

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the result of 2 + 2?

Back

4

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2