1-step word problems & Inverse Operations Flashcard

Front

What is a one-step word problem?

Back

A one-step word problem is a mathematical problem that can be solved in a single operation, such as addition, subtraction, multiplication, or division.

Front

What is the inverse operation of addition?

Back

Subtraction.

Front

What is the inverse operation of multiplication?

Back

Division.

Front

If Ilyes has 16 flowers and has 4 times the number of flowers as Clay, how many flowers does Clay have?

Back

Clay has 4 flowers.

Front

What is a variable in an equation?

Back

A variable is a symbol, often represented by a letter, that stands for an unknown value in an equation.

Front

How do you find out how many cupcakes each friend receives if Jackson has 11 cupcakes and 16 friends?

Back

You divide the total number of cupcakes by the number of friends.

Front

If Michael wants to collect 64 jellyfish nets and each pack contains 8 nets, how many packs does he need?

Back

He needs 8 packs.

Front

What operation would you use to find out how many more jellyfish Aubrey needs to reach her goal of 65 jellyfish if she currently has 23?

Back

You would subtract 23 from 65.

Front

What is the purpose of isolating a variable in an equation?

Back

To solve for the unknown value.

Front

If you have the equation x + 5 = 12, what is the first step to solve for x?

Back

Subtract 5 from both sides.