Whole Number Operation Review

Addition

100

407+93=

500

200

803+471=

1274

300

9736+38+17=

9431

400

555+7894+73=

8522

500

89462+23588+2909=

115959

Subtraction

100

1721-862=

859

200

4763-1008=

3755

300

1234-567=

667

400

253-55-41=

157

500

20089-15238=

4851

Multiplication

100

22x6=

132

200

53x4=

212

300

617x6=

3702

400

31x25=

775

500

714x13=

9282

Division

100

64/8

8

200

216/9=

24

300

102/6=

17

400

334/3=

111R1

500

2,788/34=

82

Ratios

100

If there are 3 boys and 5 girls in the class, what is the ratio of boys to girls?

3 to 5 or 3:5

200

If there are 6 apples and 2 pears in the basket, what is the ratio of pears to apples?

2 to 6 or 2:6

300

If there are 3 red and 2 yellow skittles left, what is the ratio of red to total skittles?

3 to 5 or 3:5

400

If there are 5 sixth graders and 6 fifth graders on the team, what is the ratio of fifth graders to total students?

6 to 11 or 6:11

500

If your mom drives 300 miles in 3 hours, what speed is she driving?

100 miles per hour