Doubling & Halving Strategy for Multiplication

What is 6 DOUBLED? ( 6 x 2 )

• 14

• 12

• 16

• 8

Tags

CCSS.3.OA.D.9

What is 10 DOUBLED? ( 10 x 2 )

• 20

• 12

• 200

• 22

Tags

CCSS.3.OA.A.3

What is 24 DOUBLED? ( 24 x 2 )

• 26

• 28

• 48

• 50

Tags

CCSS.3.OA.D.9

What is 9 DOUBLED? ( 9 x 2 )

• 11

• 16

• 18

• 21

Tags

CCSS.5.OA.B.3

What is HALF of 24? ( 24 / 2 )

• 12

• 48

• 14

• 22

Tags

CCSS.5.OA.B.3

What is HALF of 6? ( 6 / 2)

• 12

• 4

• 3

• 1

Tags

CCSS.1.G.A.3

What is HALF of 50? ( 50 / 2 )

• 25

• 23

• 48

• 24

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is HALF of 14? ( 14 / 2 )

• 28

• 24

• 6

• 7

Tags

CCSS.5.OA.B.3

What is HALF of 10? ( 10 / 2 )

• 12

• 5

• 8

• 4

Tags

CCSS.5.OA.B.3

What is HALF of 18? ( 18 /2 )

• 7

• 8

• 9

• 6

Tags

CCSS.5.OA.B.3