Math Review

Name the operations Problems

100

Nancy picked 6 apples and Fred picked 4 apples from the apple tree. Jason picked 8 pears from the pear tree. How many apples were picked in total ? 

Add 4 + 8 = 12

200

Jeff swims 20 laps every day. How many laps will he swim in one week?

Multiply 20 x 7 = 140

or

Add 20+20+20+20+20+20+20 = 140

300

Mary Beth could jump 42 times each minute. How many times could she jump in 8 minutes?

Multiply 42 x 8 = 336

or 

Add 42+42+42+42+42+42+42+42

400

Mike has 84 muffins, which he needs to box up into dozens. How many boxes does he need? 

Divide 84 by 12 = 7

500

Patrice’s mom is ordering pizza for all of the girls at her daughter’s birthday party. There are 12 girls in all. Each pizza is cut into 8 slices. She wants to make sure that each girl gets two pieces of pizza. How many pizzas should she order?

Multiply 12 x 2 = 24

then divide 24 by 8 = 3

Multiplication3 DigitNumbers

100

234 X 31

7,254

200

340 X 45

15,300

300

4.25 X 5

21.25

400

7.68 x 3.5

26.88

500

2.84 X 43.2

122.688

Equations

100

12x = 24

2

200

x - 2 = 13.7

x = 15.7

300

x/3 = 42

x = 14

400

8x = 168

x = 21

500

5 + 12x = 65

x = 5

Combing Like TermsRemainders

100

6( x + 3y)

6x + 18y

200

5x – 10 + 3x + 22

8x + 12

300

5a + 4b + 13a - 56b + 101

18a + 52b + 101

400

2x + 3 + x +24z + 3p - 4z + 5

3x + 8 - 20z + 3p

500

8a + a ( b + 6 )+ 2b ( a + b ) + a

8 + 3ab + 7a + 2b²

Division

100

36 divided by 9

4

200

110 divided by 11

10

300

1224 divided by 12

102

400

3696 divided by 3

1,232

500

42.5 divided by 2.5

17