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integers
Place value
Order of operations
History of numbers
Pattern
100

0-5

-5
100
what is the number in the tens place

210

1

100

(8+8)+6=

24

100

what is VII

7

100

what are the first 6 numbers of 4

4 8 12 16 20 24
200

3-2

1

200

what is the number in the thousands place

8272

2

200

(9+9)x(9+7) =

288

200

what is X

10
200

what are the first 6 numbers of 12

12 24 36 48 60 72

300

6-1

5

300

what is the number in the hundred thousands  

918821

9

300

92x(9+928) =

86,204

300

what is LXIX

69

300

what are the first 6 numbers of 24

24 48 72 96 120 148

400

20-12

8

400

what is the number in the hundreds place

98563983584

5

400

(87+92)x7362


1,450,314

400

LXXXIX

89

400

what are the first 5 numbers of 32

32 64 96 128 160
500

5197-5000

97

500

what is the number in the billions place

3737463454

3

500

(8382+924)x(287+2)

2,689,434

500

what is C

100

500

what are the first 5 numbers of 40

40 80 120 160 200