NS S21 WK15-03

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator. For example, the reciprocal of 3/4 is 4/3.

Front

What is the reciprocal of 125/129?

Back

1.032

Front

What are multiples of a number?

Back

Multiples of a number are the results of multiplying that number by whole numbers. For example, the multiples of 6 are 6, 12, 18, 24, etc.

Front

How many multiples of 6 are between 20 and 52?

Back

5

Front

What is the order of operations in math?

Back

The order of operations is a set of rules that tells you the sequence to follow when solving math problems: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the result of 38 ∙ 16 + 8 ∙ 4?

Back

640

Front

What is probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a fraction, decimal, or percentage.

Front

What is the probability of rolling a sum of 4 or 6 with two dice?

Back

2/9

Front

What is a fair die?

Back

A fair die is a cube with six faces, each showing a different number from 1 to 6, and each face has an equal chance of landing face up.

Front

What are the multiples of 7?

Back

The multiples of 7 are 7, 14, 21, 28, 35, 42, 49, etc.