MATH

Angles

100

A 23° angle.

What is acute?

200

A straight angle. 

What is 180°?

Division

100

25÷5

What is 5?

200

40÷5

What is 8?

Multiplication

100

3x3

What is 9?

200

14x3

What is 42?

Fractions

100

²/₅ +⁴/₁₀

What is ⁶/₁₀?

200

The top number in a fraction.

What is a numerator?

Decimals

100

2.40+0.30

What is 2.70?

200

²⁰/_100-0.10

What is ¹⁰/₁₀₀?