Math Review

Front

How do you calculate the duration of time spent at a place?

Back

To calculate the duration, subtract the start time from the end time. For example, if you start at 2:45 and end at 6:45, the duration is 4 hours.

Front

What is 8 multiplied by 10?

Back

8 X 10 = 80.

Front

What does it mean to vote for a favorite season?

Back

Voting for a favorite season means choosing one season that you like the most, and counting how many people chose each season.

Front

How do you find the total number of items sold?

Back

To find the total, add the number of items sold by each seller. For example, if Domiano’s Pizza sold 100 pizzas and Little Secrets Pizza sold 80, the total is 180.

Front

What does it mean when two fractions are equal?

Back

Two fractions are equal if they represent the same part of a whole. For example, 1/4 = 2/8.

Front

What is the definition of multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 means adding 3 four times (3 + 3 + 3 + 3).

Front

How do you convert hours into minutes?

Back

To convert hours into minutes, multiply the number of hours by 60. For example, 4 hours = 4 X 60 = 240 minutes.

Front

What is the process of solving a multiplication problem?

Back

To solve a multiplication problem, identify the two numbers to be multiplied and perform the multiplication operation. For example, to solve 7 X 6, calculate 42.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as two numbers separated by a slash, like 1/2.

Front

How do you compare two fractions?

Back

To compare two fractions, find a common denominator or convert them to decimals, then see which is larger or smaller.