Addition
Subtraction
Multiplication
Division
Rounding
100

5 + 3

8

100

10 - 8 

2

100

2 x 2

4

100

6 divided by 2 = 

3

100

What is 92 rounded to the nearest Ten

90

200

25 + 67 =

92

200

20-12

8

200

3 x 8

24

200

50 divided by 10 = 

5

200

What is 36 rounded to the nearest TEN

40

300

365 + 211 

576

300

500-200

300
300

10 x 7

70

300

144 divided by 12

12

300

What is 129 rounded to the nearest HUNDRED

100

400

4,000 + 986

4,986

400

5,586 - 700

4, 886

400

11 x 10

110

400

She counted her crayons and found out that she has 80 crayons which she will place in crayon boxes. Every crayon box can contain 8 crayons. How many crayon boxes does she need?

10 boxes

400

What is 1,459 rounded to the nearest TEN

1,460

500

Ms. C has 56 cookies. She goes and buys 86 more from the store. How many cookies in all?

142 cookies

500

Ms. Char has 55 students. 15 students leave for the day. How many students does Ms. Char have now?

40 students

500

12 x 12

144

500

Lexie’s younger brother helped pick up all the paper clips in Lexie’s room. He was able to collect 81 paper clips. If he distributes them into 9 boxes, how many paper clips go into each box.

9 paper clips

500

What is 2,546 rounded to the nearest HUNDRED

2,500

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