Subtraction
Birthdays
Division
Multiplication
Math
100

45-5=

40

100

When is yani's birthday

november6

100

3/21=

7

100

4x5=

20

100

90+10=

100

200

100-10=

90

200

When is mommy's birthday

october4

200

9/45=

5

200

3x8=

24

200

45+45=

90

300

0-0=

0

300

When is donte's birthday

august19

300

10/20=

2

300

7x7=

49

300

300+300=

600

400

56-3=

54

400

When is danasha's birthday

may5

400

3/9=

3

400

9x4=

36

400

4,000+4,000=

8,000

500

500-300=

200

500

When is diamond's birthday

september23

500

11/8

8

500

6x2=

12

500

500+500=

1,000