Multiplication
Patterns with
Decimals
Estimate Products
of Decimals and
Whole Numbers
Multiply Decimals
and Whole
Numbers
100

Find the product. 

0.084 × 1,000 =

84

100

Estimate the product. 

9.9 × 30

300

100

Find the product.

9.2 × 3 =

27.6

200

Find the product.

1.84 × 0.1 =

0.184

200

Estimate the product.

206 × 3.7

800 or 824

200

Find the product.

45 × 0.8 =

36

300

Find the product.

58.4 • 0.001 =

0.0584

300

Estimate the product.

0.6 • 24

12

300

Find the product.

1.29 • 34 =

43.86

400

A chihuahua weighs 2.23 pounds. An English mastiff weighs 100 times as much as the weight of the chihuahua. How much heavier is the English mastiff weigh than the chihuahua?

220.77 pounds heavier

400

You drive your car 55.68 miles in 1 hour. At this rate, about how far do you drive in 3 hours?

about 180 miles

400

There are 4.6 grams of protein in 1 serving of yogurt. You eat 3 servings of the yogurt. How many grams of protein did you consume?

13.8 grams