6th GradeUnit 2 Review

What is the output of 15 days?

Solve for x: 2.6 = 1.3x

Operations that undo each other

Tim's cat eat 3 cans of food each week, the cat eats 36 cans of food. make an equation for this

Solve for x: 11x = 264

Simplify: 5² - 6 x 0

Write algebraic expression: a number r increased by 15

Evaluate the expression for x = 3 and y = 5: (x - y)(10)

Gina sold 9 boxes for a total of $108. Which equation can be used to find the cost of 1 box?

Solve for x: x ÷ 20 = 120

A mathematical phrase that includes at least one variable and one operation

Solve for x: x - 2.1 = 4.2

Solve for x: x ÷ 10 = 70

Solve for x: 40x = 1,000

Name the Property: 24 + 0 = 24

Mike needs $66.34 to get his bike fixed. He has $42.68. How much more money does he need?

Solve for x: x + 2 = 11

Solve for x: x ÷ 5 = 110

Solve for z: 0.8z = 48

Solve for x: 8x = 64

Simplify: (5 x 6) x (8 - 7)

A symbol, such as n, that takes the place of a number or value

If y - 6 = 13 does (y - 6) x 7 = 13 x 7? Why or Why not?

If 6+2=8, does 6+2+3=8+3? Why or why not?

Chris spent $60 in 12 weeks. If he spent the same each week, how much did he spend each week?

Numbers that are easy to compute

Name the Property: 12 + 8 = 8 + 12

Name the Property: (6 + 3) + 4 = 6 + (3 + 4)

Compute Mentally: 2 x 8 x 5

If 8 - 1 = 7, does 8 - 1 - 2 = 7 - 3? Why or why not?

Evaluate for x = 4 and x = 7; 24 - 3x

If 8x=56, does 8x ÷ 8=56 ÷ 56? Why or Why not?

There are 54 countries in Africa with 6 islands. Which equation shows how to find nonislands.

Written form of a number where you use repeated multiplication

Carl and 3 friends raised $21 each for a band trip. What was the total amount they raised?

Evaluate the expression for x = 4: 12x - 7

Solve for x: x - 17 = 13

Solve for x: 24.2 = x ÷ 2.2

Anna walks her dog 2 miles a day, 5 days a week. Write an expression for how far after w weeks.

A machine can make 375 books in 3 hours. At this rate, how long will it take to make 875 books?

Use the Distributive Property to Simplify : 6(21) + 6(31)

You multiply both sides of an equation by the same non-zero amount

Use the Distributive Property to Simplify: 9(23)

Evaluate for x = 4 and x = 7; 2x + 5 - x

A sentence that uses an equal sign to show that two expressions have the same value

Compute Mentally: 15 + 67 + 25

Compute Mentally: 463 - 333

Write a phrase for the algebraic expression: 22 less forks than a number f

Find the expression for the input/output table

Tyler is using blocks that weigh 25 lbs each. If he wants to use 500 lbs, how many can he use?

Solve for x: 7x = 77

Solve for x: x + 3.4 = 15.2

Evaluate the expression for x = 3 and y = 5: 10y + 23x

Write a phrase for the algebraic expression: 48 times a number of game markers, g

Evaluate the expression for x = 4: 4x ÷ (x - 2)

Put the Parenthesis in the correct spot: 3² - 8 x 0 = 9

Kyle buys 3 erasers and 1 pen. Then pen is $4.50, which is 3 times more than an eraser. Eraser?

Write algebraic expression: 22 divided by a number s

Solve for x: x ÷ 1.2 = 2

Simplify: (5² + 7) ÷ 4