Show:
Addition
Subtraction
Place Value
Comparing #'s
Ordering Numbers
100

8+9

17

100

10-4

6

100

What number is in the ones place

34

4

100

7___ 9

Less Than

100

Order from least to greatest

5,  3,   8

3, 5, 8

200

12+5

17

200

15-8

7

200

What number is in the tens place

368

6

200
34__34
=
200

Order from least to greatest

36, 63, 30

30, 36, 63

300

35+4

39

300

34-10

24

300

How many ones are in the number 

78

78

300

783___698

Greater Than 

300

Ordering from greatest to least

67, 76, 61

76, 67, 61

400

27+10

50

400
329-100
229
400

What number is 

4 tens 

5 ones

45

400

202___ 199

Greater Than

400

Order from greatest  to least

689,   721,   694


721,   694,    689

500
45+20

65

500

973-10

963

500

What number is 

4 tens

3 ones

5 hundreds

543

500

3,492___3,910

Less Than

500

Order from least to greatest

8,938   7,392   7,946

7,392   7,946    8,938