Order of Operations
Multiplying by Multiples of 10 & 100
Dividing by
Multiples of 10 & 100
Multiplication
Division
100

Which step always comes first in the order of operations? 

Parentheses

100

6 x 30 = ?

180

100

70 / 10 = ?

7

100

Solve the equation.

33 x 24 = ?

792

100

Solve the equation.

734 / 12 = ?

61 r 2

200
How do you determine which step comes first between multiplication and division / addition and subtraction? (Given that no parentheses are in the equation).

Whichever comes first from left to right.

200

14 x 100 = ?

1,400

200

120 / 6 = ?

20

200

Solve the equation.

227 x 42 = ?

9,534

200

Solve the equation.

897 / 6 = ?

149 r 3

300

Solve the equation.

2 x 7 + 11 - 9 / 3 = ?

22

300

70 x 9 = ?

630

300

300 / 30 = ?

10

300

Look at the equation below. Where did 732 come from?

  122

x 26

------

  732

2440

122 x 6

300

Solve the equation.

575 / 27 = ?

21 r 8

400

Solve the equation.

(8 x 8 - 4) / 2 = ?

30

400

200 x 30 = ?

6,000

400

320 / 4 = ?

80
400

Sally sells seashells. She has 45 containers with 95 seashells in each container. How many seashells does Sally have?

4,275 seashells

400

There were 396 pieces of candy in the Halloween bowl. If 9 bags were bought and each bag had the same number of pieces in it, how many pieces were in each bag?

44 pieces of candy

500

Solve the equation.

100 / 2 - 3 x 9 + 10 = ?

33

500

25 x 400 = ?

10,000

500

990 / 11 = ?

90

500

Diego runs 26 miles every day. If he runs for 365 days, how many miles did Diego run in the year?

9,490 miles

500

Malik collects stamps for fun. He has 903 stamps in his booklet. If there are 40 stamps on each page, how many pages are full in his booklet? How many stamps are remaining?

22 full pages

23 stamps remaining