Addition and Subtraction 1 Step Equations

Summarize how you solve the equation below.

50 = 12 + x

• Subtract 12 from both sides of the equation. (take 12 from the 12 +x side and take 12 away from 50)

• Subtract 12 from the right side of the equation. (just take 12 away from the 12 + x side)

• Subtract 50 from both sides of the equation. (take 50 away from the 12 +x side and 50 away from 50)

• Combine 50 and 12

Tags

CCSS.6.EE.B.7

Solve the equation.
46 = n + 19

• n = 37

• n = 27

• n = 65

• n = 30

Tags

CCSS.6.EE.B.7

Solve the equation
21 = b - 6

• b = 27

• b = 15

Tags

CCSS.6.EE.B.7

Solve the equation
c - 21 = 45

• 66

• 62

• 24

• none of the above

Tags

CCSS.6.EE.B.7

Solve the equation. 
54 = s + 34

• s= 10 

• s=20 

• s=34

• s=14

Tags

CCSS.6.EE.B.7

Solve for the equation
f - 22 = 36

• f= 62

• f= 14

• f=58

• f= 12

Tags

CCSS.6.EE.B.7

Solve the equation
a - 40 = 57

• 17

• 28

• 97

• 99

Tags

CCSS.6.EE.B.7

Solve the equation
1/4 + x = 7/8

• 1

• 6/7

• 5/8

• 2/3

Tags

CCSS.7.EE.B.3

What inequality represents the following statement:
Fourteen more than a number is greater than 9

• n + 14 > 9

• n + 9 > 14

• 14 > n + 9

• 9 > n + 14

Tags

CCSS.7.EE.B.4B

72 = 24 + w

• w=96

• w=48

• w=-48

• w=-96

Tags

CCSS.6.EE.B.7