Math Friyay!(:

Addition

100

3+3=

6

200

6+4=

10

300

8+9=

17

400

7+7=

14

500

8+7=

15

Subtraction

100

9-8=

1

200

6-3=

3

300

9-3=

6

400

10-7=

3

500

20-9=

11

Double Digit Addition

100

10+10=

20

200

17+30=

47

300

66+30=

96

400

86+39=

125

500

38+95=

133

Double Digit Subtraction

100

32-12=

20

200

86-40=

46

300

79-44=

35

400

99-13=

86

500

83-9=

74

Patterns

100

1, 2, _, 4, 5, _, 7

3 and 6

200

5,6,7,8, _, _, _,

9, 10, 11

300

2, _, 6, 8, 10

4

400

5, 10, 15, 20, _, 30

25

500

13, 14, 15, 16, _, _, _,

17, 18,19