Writing Expressions and Equations

Which word is NOT a key word for multiplication?

• double

• total

• product

• times

Select ALL key words for subtraction.

• difference

• minus

• decrease

• half

Tags

CCSS.3.NBT.A.2

Expressions are phrases, while equations are...

• sentences

• also phrases

• single words

• paragraphs

The word "is" stands for what mathematical symbol? (Type only the symbol.)

The total of 15 and a number P

• 15/P

• 15P

• 15 - P

• 15 + P

Tags

CCSS.3.NBT.A.2

The quotient of a number n and 12 is 8.

• n - 12 = 8

• 12n = 8

• n/12 = 8

• n + 12 = 8

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Type the expression: a number divided by 9

Use the / symbol for division.

Which phrase describes the expression?

n + 10

• The product of a number and n

• a number n decreased by 10

• the sum of a number n and 10

• a number n times 10

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Type the equation: A number y decreased by 6 is 42.

Tags

CCSS.3.OA.D.8

Write a sentence to describe the equation: y - 8 = 7

• 8 less than a number y is 7

• 7 less than an number y is -8

• the quotient of a number y and 8 is 7

• the total of a number y and 8 is 7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6