5th Grade IAR Review

Place Value

100

What is the value of the digit 6 in the following number?

7,652.8

600

200

What is the value of the digit 9 in the following number?

742.09

0.09

nine hundredths

300

What is the value of the digit 5 in the following number?

782.915

0.005

five thousandths

400

The value of the digit 6 in the number 762.3 is how many times the value of the digit 6 in the number 896.5?

10 times

500

The value of the digit 8 in the number 412.8 is how many times the value of the digit 8 in the number 710.628?

100 times

Decimals

100

5.26 + 2.097

7.357

200

19.286 - 4.65

14.636

300

42.8 x 6.3

269.64

400

73.32 / 7.8

9.4

500

380.7 / 9

42.3

Order of Operations

100

18 - (3 x 4)

6

200

(1 + 17) / (6 + 4 - 4)

3

300

(6 - 2) x 9 / (5 - 2)

12

400

8 x [20 - (9 - 5)²]

32

500

50 - [7 + (3² / 3)]

40

Fractions

100

Write an equivalent fraction to 1/4.

2/8, 3/12, 4/16 etc.

200

What is the common denominator?

1/8  &  2/6

24

300

3/5 - 1/3

4/15

400

2/7 + 3/4

29/28  or  1  1/28

500

5/8 + 4/5

57/40  or  1  17/40

Mixed

100

Sandy has 38 dozen golf balls. How many golf balls does she have ?

456 golf balls

200

Sam has 72 muffins, which he needs to box up into dozens. How many boxes does he need?

6 boxes

300

What is the volume of a cube with a side length of 9 cm?

729 cubic cm

400

What is the volume of a rectangular prism with a length of 17 cm, width of 8 cm, and a height of 12 cm?

1,632 cubic cm

500

If a pool has a volume of 2,592 cubic feet, a length of 16 feet, and a width of 18 feet. What is the depth of the pool?

9 feet deep