Birthday's
Math
Subtraction
Age
100

When is donte's birthday

august19

100

4,000+4,000=

8,000

100

1,000-1,000=

0

100

How old is mommy

33

200

When is danasha's birthday

may5

200

22+12=

34

200

23-3=

20

200

How old is donte

11

300

When is yani's birthday

november6

300

80+20=

100

300

600-400=

200

300

How is dimond

17

400

When is mommy's birthday

october4

400

100+200=

300

400

45-5=

40

400

How old is danasha

16

500

When is dimond's birthday

september23

500

500+500=

1,000

500

87-6=

81

500

How old is my dad

38