Quiz about Write and Solve an Equation/Expression

Question 1

Dora has 2 times the amount of marbles that Monty has. Dora has 30 marbles. Which equation represents the amount of x marbles that Monty has?

Accepted Answer

2x = 30

Answer

30 - 2 = x

Answer

x + 2 = 30

Answer

$$\frac{1}{2}x\ =\ 30$$

Question 2

Sandy biked 21 more miles than Tony on Sunday. Which expression represents the amount of miles Sandy ran if Tony rode x miles?

Accepted Answer

x + 21

Answer

x - 21

Answer

21x

Answer

$$\frac{x}{21}$$

Question 3

Joshua ran half as many miles as Sarah did last week. Which expression represents the amount of miles Sarah ran if Joshua ran x miles?

Accepted Answer

2x

Answer

$$\frac{1}{2}x$$

Answer

x + $$\frac{1}{2}$$

Answer

x - $$\frac{1}{2}$$

Question 4

Joshua ran half as many miles as Sarah did last week. Which expression represents the amount of miles Joshua ran if Sarah ran x miles?

Accepted Answer

$$\frac{1}{2}x$$

Answer

2x

Answer

x + $$\frac{1}{2}$$

Answer

x - $$\frac{1}{2}$$

Question 5

Select all equations where x = 4.

Accepted Answer

x + 6 = 10

Accepted Answer

$$\frac{x}{2}=2$$

Accepted Answer

2x = 8

Answer

4 + x = 6

Answer

2x = 10

Question 6

Milo has 3 times the amount of cat treats that Mabry has. Milo has 18 treats. Which equation represents the amount of y treats that Mabry has?

Accepted Answer

3y = 18

Answer

18 - 3 = y

Answer

y + 3 = 18

Answer

$$\frac{1}{3}y\ =\ 18$$

Write and Solve an Equation/Expression

44 questions

Write the sentence as an Equation:

A number k decreased by 11 is 6.

Write the sentence as an Equation:

The product of 2 and a number m is 14.

Write the sentence as an Equation:

A number m divided by 7 is 24.

Write the sentence as an Equation:

A number q times 13 is 65.

Write the sentence as an Equation:

The sum of 8 and a number p is 17.

Write a phrase for the variable Expression.

x + 12

Write a phrase for the variable Expression.

z - 3

Write a phrase for the variable Expression.

10w

Write a phrase for the variable Expression.

$\frac{y}{18}$

Solve the Equation.

x + 7 = 21

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Write and Solve an Equation/Expression

44 questions

Write the sentence as an Equation:A number k decreased by 11 is 6.

Write the sentence as an Equation:The product of 2 and a number m is 14.

Write the sentence as an Equation:A number m divided by 7 is 24.

Write the sentence as an Equation:A number q times 13 is 65.

Write the sentence as an Equation:The sum of 8 and a number p is 17.

Write a phrase for the variable Expression.x + 12

Write a phrase for the variable Expression.z - 3

Write a phrase for the variable Expression.10w

Write a phrase for the variable Expression. y18\frac{y}{18}18y​

Solve the Equation.x + 7 = 21