Math

Geometry

100

What is a 3-sided shape called?

A triangle

200

What is a 4 sided-shape called?

A quadrilateral

300

If angle a on an isosceles triangle is 60 degrees, what type of angle is a 262 degree angle?

A reflex angle

400

How many angles are there on a heptagon?

7 angles

500

How many diagonals are there on a dodecagon?

54 diagonals

Multiplication

100

3x3=

9

200

12x11=

132

300

8x13=

104

400

12x90=

1080

500

15x15=

225

Division

100

72÷6=

12

200

256÷16=

16

300

56÷2=

28

400

41.5÷2=

20.75

500

25÷0.25=

100

Simple

100

5⁶=

15625

200

1+2+3...+100=

5050

300

5!=

120

400

Solve for x
90+a=75
128-x=5a

x=203

500

Solve for x
25a÷5=125
52-a=x

x=27