division
multiplication
square roots
division fractions
Concept Check questions
100

72 divided by 3

24

100

275* 49

13475

100

what is the square root of 81

9

100

1/2 divided by 1/3

3/2

100

3826 - 382

3444

200

178/2

89

200

643*84

54012

200

What is the square root of 1

1

200

5/12 divided by 4/5

1 23/25

200

Which digit is in the hundredths place in 9876.543?

4

300

453/6

75.5

300

797*461

367417

300

what is the square root of 169

13

300

11/13 divided by 2/3

1 7/26

300

How much is ¾ of four dozen?

9

400

782/ 8

97.75

400

5765*539

3107335

400

what is the square root of 4761

69

400

37/42 divided by 15/17

629/630

400

23 x (500 ÷ 20)

575

500

3873/4

968.25

500

47689*4785

228191865

500

what is the square root of 15129

123

500

78/82 divided by 37/47

1 632/3034

500

An item costs $14.85 and the sales-tax rate is 7%.  What is the total price of the item including sales tax?

16.25

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