6th Grade Math 2018 Semester Review

Which of these situations can be represented by the opposite of 25?

• You deposit $25 in your savings account.

• A football player gains 25 yards.

• A basketball player scores 25 points.

• You delete 25 text messages from your phone.

Tags

CCSS.6.NS.C.5

A coin is tossed and a number cube is rolled. Find the probability that tails and a number less than 5 comes up.

• 1/3

• 1/2

• 2/3

• 1/8

Tags

CCSS.HSS.CP.B.7

Subtrac: -10 - 2.6

• 12.6

• -7.4

• 7.4

• -12.6

Tags

CCSS.7.NS.A.1C

Solve the equation: -30=j + 50

• -20

• 20

• -80

• 80

Tags

CCSS.6.EE.B.7

Which one of the four equations has a different solution from the other three?

• -3x = -43.2

• x + 15.6 = 30

• x - 14.4 = 14.4

• 12 = m/1.2

Tags

CCSS.6.EE.B.7

Choose the equation to represent the following description. Fifteen more than three times a number is -12

• 3x - 12 = 15

• 3x + 15 = -12

• 3x - 15 = -12

• -12 + 3x = 15

Tags

CCSS.HSA.CED.A.3

Write an equation to represent the following description. Seven less than twice a number is 10.

• 2x - 10 = 7

• 7 - x = 10

• 2x - 7 = 10

• 10 - 7 = x

What is the reciprocal of 7⅔

• 23/3

• 3/18

• 3/16

• 3/23

What is the inverse of 83?

• -83

• 1/83

• 1/5

• .5

Tags

CCSS.7.NS.A.1B

Solve the following 2-step equation.

6x -8= 28

• 8

• 3.333

• 6

• -4

Tags

CCSS.7.EE.B.4A