Addition
2+1=
3
3-1=
2
What does this symbol mean?
+
Plus or and
What is this number
16
Sixteen
What is something shaped like a sphere?
Ball, orange, planet, bubble
4+2=
6
7-3=
4
What does this symbol mean?
-
Minus or take away
What is this number
20
Twenty
What is something shaped like a cube?
Box, dice, block, ice cube
9+0=
9
5-4=
1
What does this symbol mean?
=
Equals or Is
What is this number
18
What is something shaped like a cylinder?
Can, battery, pipe, candle
6+1=
7
8-2=
6
What kind of pattern is this:
Circle, circle, square?
AAB
What is this number
11
Eleven
What is something shaped like a cone?
Ice cream cone, traffic cone, party hat, Christmas tree
7+3=
10
10-1=
9
What number comes between these two numbers?
10, __, 12
11
What is this number
13
Thirteen
What is something shaped like an octagon?
Stop sign