Math Game - Writing Expressions

Answer explanation

"Times" means multiplication, and since n is your variable, 4 times n is equivalent to 4n, n being number.

"sum of" means ___

Write "twice a number z" as an expression.

• z+2

• 2+23+z

• 2z

What expression represents "six cut in half"?

• 6-3.01

• 3+3

• six cut into threes

Answer explanation

"cut in half" would mean dividing by two.

"of" means ___

What expression represents "n cubed"?

• 3n

Match the following phrases to the expression.

• Addition

• times

• Multiplication

• minus

• Division

• sum of

• Subtraction

• quotient of

"Added on to" means ​​ (a)   while "of" means ​ (b)  

• addition
• multiplication
• division
• variable
• subtraction
• power
• exponent
• the color orange

Reorder the following: "sum of", "divided by", "minus", "of"

• Addition

• Division

• Subtraction

• Multiplication

What is the expression for this phrase: "3 fewer than 18"

• 3-18

• 3:18

• 18-3

• 18:3