Review One Step Equations

Which operation includes these key words: product, each, times, of

• adding
• subtracting
• multiplying
• dividing

Tags

CCSS.4.OA.A.2

To undo multiplying, you must

• add
• subtract
• multiply
• divide

Tags

CCSS.HSA.REI.A.1

Match the equation to a step that will help solve the equation for x.
3 + x = 8

• Add 3
• Subtract 3
• Multiply by 3
• Divide by 3

Tags

CCSS.6.EE.B.7

Correctly translated, 5 subtracted from a number is 12 would be...

• 5 - x = 12
• 5 + x = 12
• x - 5 = 12
• -5 + x = 12

Girl scouts make about $0.70 per box of cookies sold. If they need to earn $595 for a new tent for their camping trip, which equation can be used to determine how many boxes they would need to sell? Solve the equation

• 595+ x = 0.70; x = 595.70
• x/0.70 = 595; x =416.5
• 0.70x = 595; x = 850 
• 595 - x = 0.70; x = 594.30

Tags

CCSS.6.EE.B.7

What error was made? What should be the correct answer?

• They should have added 6 ; x = 24
• They should have subtracted 6; x = 12
• They should have divided -6; x = -3
• They should have multiplied 6; x = 108

Tags

CCSS.HSA.REI.A.1

x - 8 = -5 

• 13
• -13
• 3
• -3

Tags

CCSS.6.EE.B.7

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

Tags

CCSS.6.EE.B.7

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

5.    6b = 30

• x = 36
• x = 24
• x = 180
• x = 5

Tags

CCSS.6.EE.B.7