Rounding to the Nearest 10
Rounding to the nearest 100
Add and Subtract
Multiply
Divide
100

Round 23 to the nearest 10

20

100

Round 250 to the nearest 100

300

100

What is 48 + 27?

75

100

What is 6 x 2?

12

100

What is 36 divided by 6?

6

200

Round 57 to the nearest 10

60

200

Round 430 to the nearest 100

400

200

What is 135 - 28?

107

200

What is 3 x 8?

24

200

What is 81 divided by 9?

9

300

Round 184 to the nearest 10

180

300

Round 1675 to the nearest 100

1700

300

What is 245 + 378?

623

300

What is 8 x 5?

40

300

What is 56 divided by 7?

8

400

Round 365 to the nearest 10

370

400

Round 5815 to the nearest 100

5800

400

What is 512 - 267?

245

400

What is 9 x 4?

36

400

What is 100 divided by 10?

10

500

Round 2141 to the nearest 10

2140

500

Round 1200 to the nearest 100

1200

500

What is 789 + 456?

1245

500

What is 3 x 11?

33

500

What is 99 divided by 11?

9