Show:
addition
subtraction
missing number
place value
Rounding
100

What is 11+7=

18

100

What is 17-3=

14

100

What is 7+__=15

8
100

What place value is the 4 in 432

Hundreds
100

What is 27 rounded to the nearest ten


(20 or 30)

30

200

What is 16+9=

25

200

What is 21-7=

14
200

What is __- 6=18

26

200

What place value is the 7 in 347

Ones

200

What is 32 rounded to the nearest ten


(30 or 40)

30

300

What is 21+8

29

300

What is 16-5=

11

300

What is __- 9=18

27

300

What place value is the 2 in 325

Tens
300

What is 41 rounded to the nearest ten


(40 or 50)

40

400

What is 26+5

31

400

What is 30-6

24

400

What is __- 9=34

43

400

What is 500+20+7=

527

400

What is 53 rounded to the nearest ten


(50 or 60)

50

500

What is 34+9

43

500

What is 44-9

35

500

What is 15+__=31

16

500

What is 600+30+8

638

500

What is 232 rounded to the nearest ten


(230 or 240)

230