Math

Addition

100

¹¹⁺⁶⁼

What is 17

200

15+3=

What is 18

300

21+7=

What is 28

400

33+3=

What is 36

500

40+5

What is 45

Addition w/ regrouping

100

17+65=

What is 82

200

81+9=

What is 90

300

26+27=

What is 53

400

36+39=

What is 75

500

62+18=

What is 80

Three digit addition

100

111+222=

What is 333

200

268+354

What is 622

300

367+125=

What is 492

400

254+199=

What is 453

500

367+499=

What is 866

Subtraction

100

10-1=

What is 9

200

10-7=

What is 3

300

10-6=

What is 4

400

10-5= 

What is 5

500

10-6=

What is 4

Subtraction 2

100

21-7=

What is 14

200

33-3=

What is 30

300

25-18=

What is 7

400

35-7=

What is 28

500

99-57=

What is 42