# Doubles Worksheet (to 45 x 2)

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1. Double (x2) the numbers below and write the answer in the rectangle.
2. Complete the related multiplication and division equations. The first one is done for you.

 5 6 30 Double 30 5 12 60

 6 x 5 =   30 30  ÷ 5 = 6 12 x 5 =   60 60  ÷ 5 = 12
 8 5 40 Double 40 8 10 80

 5 x 8 =   40 40  ÷ 8 = 5 10 x 8 =   80 80  ÷ 8 = 10
 8 4 32 Double 32 8 8 64

 4 x 8 =   32 32  ÷ 8 = 4 8 x 8 =   64 64  ÷ 8 = 8
 9 4 36 Double 36 9 8 72

 4 x 9 =   36 36  ÷ 4 = 9 8 x 9 =   72 72  ÷ 9 = 8

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1. Double (x2) the numbers below and write the answer in the rectangle.

2. Complete the related multiplication and division equations.

 7 2 14 Double 14 7 4 28

 2 x 7 =   14 14  ÷ 7 = 2 4 x 7 =   28 28  ÷ 7 = 4
 6 2 12 Double 12 6 4 24

 2 x 6 =   12 12  ÷ 6 = 2 4 x 6 =   24 24  ÷ 6 = 4
 8 2 16 Double 16 8 4 32

 2 x 8 =   16 16  ÷ 8 = 2 4 x 8 =   32 32  ÷ 8 = 4
 9 2 18 Double 18 9 4 36

 2 x 9 =   18 18  ÷ 9 = 2 4 x 9 =   36 36  ÷ 9 = 4

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Double (x2) the numbers below, write the answers in the rectangle, and complete the related multiplication and division equations.

 4 7 28 Double 28
 8 7 56

 7 x 4 =   28 28  ÷ 7 = 4 7 x 8 =   56 56  ÷ 7 = 8
 5 9 45 Double 45
 10 9 90

 9 x 5 =   45 45  ÷ 5 = 9 9 x 10 =   90 90  ÷ 10 = 9
 4 5 20 Double 20
 8 5 40

 5 x 4 =   20 20  ÷ 5 = 4 5 x 8 =   40 40  ÷ 5 = 8
 3 8 24 Double 24
 6 8 48

 8 x 3 =   24 24  ÷ 8 = 3 8 x 6 =   48 48  ÷ 8 = 6

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## Related Resources

The various resources listed below are aligned to the same standard, (3OA07) taken from the CCSM (Common Core Standards For Mathematics) as the Multiplication Worksheet shown above.

Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 x 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.