Addition
Subtraction
>, <, or =
Shapes
Skip Counting
100

3 + 4

7

100

8 − 3

5

100

5 __ 8

<, >, or =

<

100

What shape has 3 sides and 3 corners?

triangle

100

What number comes next: 2, 4, 6, __

8

200

6 + 5

11

200

12 − 5

7

200

12 __ 9

<, >, =

>

200

What shape has 4 equal sides?

Square

200

What number comes next: 5, 10, 15, __

20

300

8 + 7

15

300

17 − 8

9

300

14 __ 14

<, >, =

=

300

What shape has no straight sides and no corners?

circle

300

What number is missing: 20, 30, 40, __, 60

50

400

Mason picked 4 red apples and Marco picked 6 green apples. How many apples did they pick altogether?

10 apples

400

There are 15 balloons at Ardell's party. 10 balloons pop. How many balloons are left?

5 balloons

400

Which is greater: 17 or 13?

17

400

What shape has 4 corners, 2 long sides, and 2 short sides?

rectangle

400

What number is missing: 4, 6, 8, 10, __, 14

12

500

Emi has 12 stickers. Her friend Ayden gives her 5 more stickers. How many stickers does Emi have now?

17 stickers

500

Margot has 18 cookies. Her brother, Vance, ate 9 of them. How many cookies does Margot have left?

9 cookies

500

16 __ 9 + 7

<, >, =

=

500

What shape has 6 sides and 6 corners?

hexagon
500

What number is missing: 30, 25, 20, __, 10

15