MATHEMATICAL EXPRESSIONS AND EQUATIONS

How would you represent the phrase: the sum of eighteen and a number divided by three?

• 18 + x

  3

• 18 - x

  3

• y + 3

  18

• y - 3

  18

Tags

CCSS.6.EE.A.2A

Which of the following phrases is equal to 12 + 7x?

• The product of seven and a number more than twelve.

• The quotient of seven and a number more than twelve

• The quotient of seven and a number more than twelve

• The quotient of seven and a number less than twelve

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which of the following choices is a variable used in the expression 8a - 4?

• 8

• a

• 4

• 84

Tags

CCSS.6.EE.A.2B

What is the variable used in 3m + 2 = 5?

• m

• 2

• 3

• 5

Tags

CCSS.6.EE.A.2B

What equation will be formed in the mathematical sentence:

Forty-five more than a number is twice of the same number?

• 45 - n = 2n

• 45 ÷ d = 2d

• x + 45 = 2x

• m÷45 = 2m

If you are to translate y÷10 into words, how will it be?

• a number added to ten

• a number divided by ten

• the product of a number and ten

• the difference of a number and ten

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which of the following expressions is equal to the mathematical phrase: thrice a number less than four?

• 3 - a

• 4 - 3a

• 3 + a

• 3 ÷ a

Tags

CCSS.6.EE.A.2A

Which of the given choices is the correct translation for the equation:

13y + 2 = 66?

• The sum of thirteen and a number is equal to sixty-six.

• The quotient of thirteen and a number plus two is sixty-six.

• Thirteen times a number increased by two is equal to sixty-six

• Thirteen multiplied by a number minus two is equal to sixty-six.