SC Ready Math Review Wednesday

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. For example, in the equation 700 - 382, you are finding out how much is left after removing 382 from 700.

Front

What is the result of 700 - 382?

Back

318

Front

If a cake is sliced into 16 pieces and shared equally among 4 people, how many pieces does each person get?

Back

Each person gets 4 pieces.

Front

What is a rectangle?

Back

A rectangle is a shape with 4 sides and 4 right angles.

Front

How many right angles does a rectangle have?

Back

4 right angles.

Front

What is area?

Back

Area is the amount of space inside a shape. For a rectangle, it is calculated by multiplying the length by the width.

Front

What is the area of a rectangle with a length of 6 and a width of 4?

Back

The area is 24 (6 x 4 = 24).

Front

What does division mean?

Back

Division is the process of splitting a number into equal parts. For example, 32 divided by 8 means you are splitting 32 into 8 equal parts.

Front

Back

4

Front

What is the equation for finding an unknown in division?

Back

In division, if you know the result and one of the numbers, you can find the unknown number by multiplying the result by the other number.