What comes Next
How many
Units
Doubles
Addition and Subtraction
100

1, 2, 3, 4 ...

5

100

1 ten and 2 ones is equal to ... 

12

100

4 ones is equal to what number?

4

100

2+2 =

4

100

5+6=

11

200

22, 24, 26 ...

28

200

6 ones and 4 tens is equal to ...

46

200

3 tens is...

30

200

5+5=

10

200

15-5=

10

300

40, 50...

60

300
2 hundreds and 4 ones is equal to ...

204

300

10 ones is equal to

1 ten

300

25+25=

50

300

22-11=

11

400

84, 74, 64 ...

54

400

6 tens and 0 ones is equal to ...

60

400

80 is the same as ____ tens

8 tens

400

40+40=

80

400

27+3=

30

500

85, 80, 75, 70...

65

500

8 tens, 3 ones and 7 hundreds is equal to...

783

500

10 tens is the same as ...

100 - 1 hundred

500

200+200=

400

500

123-20=

103

M
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