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Multiplying by Whole Numbers
Multiplying by Decimal Numbers
Dividing by Whole Numbers
Dividing with rounding
Word Problems
100
0.2 x 6
What is 1.2
100
3.2 x 0.1
What is 0.32
100
1.2 divided by 6
What is 0.2
100

Use rounding estimate:  18.45 ÷ 5

What is 4

100
A recipe for a cake uses five 2.75 ounce packages of ground walnuts. Find the total ounces of ground walnuts needed for the recipe.
13.75
200
0.91 x 8
What is 7.28
200
0.001 x 0.02
What is 0.00002
200
4.26 ÷ 9
What is 0.5
200

Use rounding to estimate the quotient of 118.5 ÷ 9.

What is 12

200
Nick is buying a sports magazine that costs $4.95. What will it cost him for a year if he buys one magazine every month?
$59.40
300
The area of a rectangle with a length of 4 inches and a width of 6.4 inches?
What is 25.6 inches squared
300
The solution to y times 9.4 if y = 0.38
What is 3.572
300
46.25 ÷ 8
What is 5.8
300

Use rounding estimate The quotient of 148.04 divided by 5? 

What is 30

300

Ms. Yarbrough is considering buying new carpeting for her living room. How many square feet of carpet will she need if her room is 16.3 feet by 24.6 feet?

400.98 feet squared

400
The area of a rectangle that has a lenth of 3 centimeters and a width of 9.3 cenitmeters
What is 27.9 centimeters squared
400
The solution to xyz if x = 2.6, y = 0.38, and z = 1.02
What is 1.00776?
400
48.68 divided by 7? Round your answer to the ones place.
What is 7.0
400

10.272 divided by 2

What is 5

400
Logan paid $13.30 for 2.8 pounds of roast beef. Find the price per pound of the roast beef.
$4.75
500
The product of 14.1235 and 4
What is 56.494
500
The solution of z times 12.34 + y if z = 2.6, and y = 0.38
What is 32.464
500
Is the quotient of 8.3 ÷ 10 greater than or less than one? Why?
Less than one, because you are dividing a larger number into a smaller number.
500

If a decimal greater than 0 and less than 1 is divided by a lesser decimal, would the quotient be always, sometimes, or never less than 1?

What is Never. By dividing a lesser decimal, there will be more than 1 part.

500
George has a garden that covers 127.75 square feet. He wants to cover the soil of his garden with fertilizer. One bag of fertilizer covers 18.25 square feet. How many bags of fertilizer does George need?
7 bags