2x2=
What is 4?
24-8=
What is 16?
45+40=
What is 85?
This shape is known for not having any sides.
What is a circle?
Find the missing number.
9, 29, 39, 49, 59, 69, 79, 89, 99
What is 19?
5x10=
What is 50?
35-15=
What is 20?
95+10=
What is 105?
A three sided shape that is a popular design choice for roofs.
What is a triangle?
Find the missing number.
10, 20, 30, 40, 50, 60, 70, 80, 100
What is 90?
10x10=
What is 100?
105-35=
What is 70?
25+25=
What is 50?
A eight sided shape that is commonly used for certain red road signs.
What is an octagon?
Find the missing number.
13, 23, 33, 53, 63, 73, 83, 93
What is 43?
11x6=
What is 66?
200-150=
What is 50?
73+13=
This four sided shape is known for having two long sides and two short sides.
What is a rectangle?
Find the missing number.
118, 128, 138, 148, 168, 178
What is 158?
3x5=
What is 15?
376-376=
What is 0?
0+0=
What is 0?
This four sided shaped is known for having four sides of equal lengths.
What is a square?
Find the missing number.
17, 27, 37, 47, 57, 77, 87, 97
What is 67?