Elementary School Math

What is the number above the line in a fraction called?
Numerator
What is the answer to a multiplication called?
Product
What is the answer to a subtraction called?
Difference
What is a prime number?
A number divisible only by 1 and itself
What do we call whole numbers that aren't divisible by 2, for example 1, 3, 9 and 15?
Odd numbers
In the expression 2 + 3 × 4, what do you calculate first?
The multiplication (3 × 4)
What is any number multiplied by 0?
0
What is the result of multiplying two negative numbers, e.g. (−3) × (−2)?
A positive number (6)
What do the angles in a triangle add up to?
180°
What is the longest side of a right-angled triangle, opposite the right angle, called?
The hypotenuse
What is a quadrilateral with four equal sides and four 90° angles called?
Square
Which fraction equals 25%?
1/4

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