Kinney Kidz 4th Grade Math Review

Place Value

100

507,382 in expanded form

500,000+7,000,300+80+2 in expanded form

200

•Round 4,782 to nearest thousand

5,000

300

•Which is larger: 456,321 or 456,231?

456,321

400

What digit is in the thousands place in 6,482?

6

500

Order greatest to least: 203,456; 230,456; 203,546

 230,456; 203,546; 203,456;

Multiplication

100

34 × 6

204

200

45 × 8

360

300

24 × 15

360

400

36 × 8

288

500

28 × 4

112

Division

100

96 ÷ 8

12

200

84 ÷ 7

12

300

72 ÷ 9

8

400

64 ÷ 8

8

500

63 ÷ 7

9

Fractions

100

3/8 + 2/8

5/8

200

7/10 − 3/10

4/10

300

Equivalent fraction for 1/2

2/4

400

Compare: 3/4 ___ 2/4

 3/4 > 2/4

500

Which is larger: 5/8 or 3/8?

5/8

Geometry

100

Area of 9 ft by 4 ft rectangle

36 sq ft

200

Perimeter of 10 ft by 6 ft rectangle

32 ft

300

•Area of 7 in by 5 in rectangle

35 sq in

400

Perimeter of 8 ft by 3 ft rectangle

22 ft

500

Area of 6 in by 6 in square

36 sq in