Decimal Multiplication Grids

Multiply decimals using grids.

The grid shows 0.7 × 0.2.

Multiply. 0.7 × 0.2 =

• 0.35

• 0.14

• 0.014

• 0.28

Tags

MA.5.NSO.2.4

Multiply decimals using grids.

The grid shows 0.4 × 0.9.

Multiply. 0.4 × 0.9 =

• 0.04

• 0.45

• 0.63

• 0.36

Tags

MA.5.NSO.2.4

Multiply. 519 × 0.01 =

• 0.000519

• 51.9

• 5.19

• 0.0519

Tags

MA.5.NSO.2.4

Multiply. 8.42 × 0.1 =

• 0.0842

• 8.42

• 0.084

• 0.842

Tags

MA.5.NSO.2.4

Which equation matches the model?

• 0.1 x 0.4 = 0.4

• 10 x 40 = 4

• .01 x .04 = 0.4

• 0.1 x 0.4 = 0.04

0.29 x 5.7

• 16.53

• 1.653

• 165.3

• 0.165

9.2 x 6.4

• 58.8

• 5.888

• 588.80

• 58.88

Write the multiplication sentence shown on the grid

(for example, 0.4 × 0.3 = 0.12).

• 0.6 x 0.5 = .30

• 6 x 5 = 30

• 0.06 x 0.05 = .030

• 0.5 x .04 = .20

Tags

MA.5.NSO.2.4

Write the multiplication sentence shown on the grid

(for example, 0.4 × 0.3 = 0.12).

• 0.02 x 0.08 = 0.016

• 0.2 x 0.8 = 0.16

• 20 x 80 = 160

• 0.8 x 0.8 = 0.64

Tags

MA.5.NSO.2.4

What is the purpose of using grids in decimal multiplication?

• To show a representation of multiplying decimals

• To add decimals

• To divide decimals

• To subtract decimals