Multiplying Decimals and Whole Numbers with Models

Multiply Decimals

*1 decimal place.

*10th place.

3 x 0.2 =

• 6

• 0.6

• 0.06

• 0.006

Tags

TEKS.MATH.5.3E

Multiply Decimals

*2 decimal places

*100th place

3 x 0.02 =

• 6

• 0.6

• 0.06

• 0.006

Tags

TEKS.MATH.5.3E

Multiply Decimals

2 x 0.4 =

• 8

• 0.8

• 0.08

• 0.008

Tags

TEKS.MATH.5.3E

Multiply Decimals

5 x 0.3 =

• 15

• 1.5

• 0.15

• 0.015

Tags

TEKS.MATH.5.3E

Based on this model, what is the product of 0.4 and 0.8?

• 32

• 0.032

• 0.32

• 84

Tags

TEKS.MATH.5.3E

Which equation can be represented by the shaded parts of the model?

• 80 x 40 = 3,200

• 0.08 x 0.04 = 0.32

• 0.80 x 0.40 = 0.32

• 0.08 x 0.04 = 0.032

Tags

TEKS.MATH.5.3E

Use the decimal model to find the product.

3 × 0.21 =

Tags

TEKS.MATH.5.3E

The hundredths model in the figure is shaded to represent the multiplying of two numbers. Which equation can be represented by the shaded parts of the model?

Tags

TEKS.MATH.5.3E

Use the decimal model to find the product.

4 × 0.13 =

Tags

TEKS.MATH.5.3E

• F

• G

• H

• J

Tags

TEKS.MATH.4.4C