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Addition
Subtraction
Mutiplication
Compare numbers
Skip counting
100

62 + 14

76

100

50-10

40

100

2X5

10

100

Which number is bigger 

89  or   23

89

100

count by 10's

10, 20, 30 .....

200

38+44

82

200

83-58

25

200

6X3

18


200

Which number is smaller 

12   or    100

12

200

count by 5's

5, 10, 15 ....

300

100+230

330

300

850-340

510

300

6X6

36

300

Which number is bigger  

91  or  98

98

300

count by 2's 

2, 4, 6 ....

400

237+315

552

400

861-247

614

400

7X8

56

400

Which number is smaller 

100  or   700

100

400

What comes next 20, 25, 30, 35, ____

40

500

368+259

627

500

932-158

774

500

10X9

90

500

Which number is larger 

278   or   367  

367

500

What comes next 12, 14, 16, ___

18