12/13 Spiral Review

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers. It involves taking one number away from another.

Front

How do you find the difference between two numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. It combines groups of equal sizes.

Front

How do you calculate the product of two numbers?

Back

To calculate the product, multiply the two numbers together.

Front

What is division?

Back

Division is the process of splitting a number into equal parts or groups. It is the opposite of multiplication.

Front

How do you find out how many groups can be made from a total?

Back

To find out how many groups can be made, divide the total number by the size of each group.

Front

What is a place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 345, the 3 is in the hundreds place.

Front

What does it mean for a number to be ten times greater?

Back

A number is ten times greater when it is multiplied by 10. For example, 5 is ten times greater than 0.5.

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in the form of a story or real-life scenario that requires solving.

Front

How do you solve a word problem?

Back

To solve a word problem, read it carefully, identify the numbers and operations needed, and write an equation to find the answer.