Solving Simple Equations

What whole number should replace the

variable to make the equation

x + 10 = 20 true?

• 10

• 20

• 30

• 40

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What whole number should replace the

variable to make the equation

y - 8 = 19 true?

• 11

• 27

• -11

• -27

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

What whole number should replace the variable to make the equation
 $\frac{x}{6}\ =\ 5$   true?

• -1

• 11

• 30

• -11

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

What whole number should replace the variable to make the equation  

m + 7 = 30   true?

• 37

• 23

• -37

• -23

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What whole number should replace the variable to make the equation  

   6a = 54   true?

• -9

• 9

• 48

• 60

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What whole number should replace the variable to make the equation  

  $\frac{c}{8}\ =\ 6$     true?

• -2

• 2

• -48

• 48

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

What whole number should replace the variable to make the equation  

 x - 7 = 12   true?

• 5

• 19

• -84

• 84

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What whole number should replace the variable to make the equation  

8y = 72   true?

• 9

• -9

• 64

• 80

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What whole number should replace the variable to make the equation  

d + 98 = 100   true?

• 2

• -198

• 100/98

• -2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What whole number should replace the variable to make the equation  

18 - c = 12   true?

• 30

• -30

• 6

• -6

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6