Unit 4 Cumulative Review

Front

Bryant spent 24 minutes exercising at the gym. He spent 1/3 of the time on the stair climber. How many minutes did Bryant spend on the stair climber?

Back

8 minutes

Front

Use U.S. traditional multiplication to solve the problem. 32 x 81 = ?

Back

2,592

Front

Use U.S. traditional multiplication to solve the problem. 488 x 22 = ?

Back

10,736

Front

(3 + 4) x 5 = ?

Back

35

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number.

Front

What is the associative property of addition?

Back

The associative property states that the way in which numbers are grouped in addition does not change their sum.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac, meaning you can distribute a number across a sum.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as a/b, where 'a' is the numerator and 'b' is the denominator.

Front

What is the difference between a numerator and a denominator?

Back

The numerator is the top part of a fraction, indicating how many parts are taken, while the denominator is the bottom part, indicating how many equal parts the whole is divided into.

Front

What is the order of operations?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).