4th Grade Review

Addition

100

654+213=

867

200

574+950=

1524

300

398+147=

545

400

475+248=

723

500

1,258+364=

1622

Subtraction

100

458-367=

91

200

640-257=

383

300

605-324=

281

400

843-761=

82

500

900-524=

376

Area and Perimeter

100

Find the area of a rectangle with the width of 4 in and the lengths of 7 in. Don't forget the proper label

28 square in. or 28 in²

200

Find the perimeter 

Width: 12 cm

Length: 14 cm 

Don't forget the label. 

52 cm

300

Find the area of a square with side lengths of 5 in. 

25 square in or 25 in²

400

Find the perimeter of a square with side lengths of 7 in. 

28 in.

500

Find the area and the perimeter of a rectangle with 

Length: 4 in. 

Width: 6 in.

Don't forget to label 

Area: 24 square in or 24 in² 

Perimeter: 20 in. 

Factors and Multiples

100

What are the factors of 23?

1 and 23 

200

What are the factors of 16?

1,4,2,8,16

300

Give the first 3 multiples of 9.

9,18,27

400

Give the first 5 multiples of 4.

4,8,12,16,20

500

List the factors of 6 and the first 3 multiples. 

Factors - 1,2,3,6

Multiples - 6,12,18

Fractions and Decimals

100

Make 23/100 into a decimal

0.23

200

make 68/100 into a decimal

0.68

300

make 0.73 into a fraction

73/100

400

make 0.54 into a fraction 

54/100

500

write 0.2 as two different fractions 

2/10 or 20/100 or 1/5