4th grade math review

Multiplication

100

7x7=?

49

200

8x10=?

80

300

30x3=?

90

400

7x9=?

63

500

90x90=?

8,100

Long Division

100

1,266/7=?

180 R6

200

1,642/9=?

182 R4

300

10/6=?

1 R4

400

7642/5=?

1,091 R5

500

164,135/9=?

18,237 R2

Fractions

100

What is an equivalent fraction for 2/3?

4/6

200

4/6 + 3/6=?

7/6 or 1 and 1/6

300

10/10- 6/10=?

4/10

400

70/100 + 30/100=?

100/100 or 1

500

What is an equivalent fraction for 5/6?

10/12

Area and Perimeter

100

If a rectangle has a length of 4 feet and width of 7 feet what would the area be?

28 square feet

200

If I had a square and the length was 4 inches and all the other sides are the same what is the Perimeter?

16 inches

300

If I have a rectangle and it has a length of 4 ft. and a width of 6 ft. and a perimeter of 20 ft. What is the area?

24 square feet

400

I have a rectangle that has a 28ft perimeter. It is 12ft. length

and a 2ft. width. What is the area?

24 square feet

500

I have a square and its length and width is 6 what is the Perimeter?

36 

Addition and Subtraction

100

7,103+ 752=?

7,855

200

5,147-3,865=?

1,282

300

2,990 +312 =?

3,302

400

26,732 -1,742=?

24,990

500

6,329 + 904=?

7,233