Solving One Step Addition and Subtraction Equations

What is the inverse operation of adding (+)?

• Dividing (÷)
• Adding (+)
• Subtracting (-)
• Multiplying (×)

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of subtracting (-)?

• Dividing (÷)
• Adding (+)
• Subtracting (-)
• Multiplying (×)

Tags

CCSS.HSA.REI.A.1

x + 18 = 25

• x = 43

• x = 7

• x = - 7

• x = -43

Tags

CCSS.6.EE.B.7

x + 9 = 38

• x = 19

• x = 29

• x = -29

• x = 31

Tags

CCSS.6.EE.B.7

w + 27 = 58

• w = 85

• w = 31

• w = -31

Tags

CCSS.6.EE.B.7

t - 17 = 6

• t = -11

• t = -23

• t = 23

Tags

CCSS.6.EE.B.7

w - 113 = 4

• w = 117

• w = -109

• w = -117

• w = 109

Tags

CCSS.6.EE.B.7

x - 237 = 115

• x = -122

• x = 352

• x = -352

• x = 122

Tags

CCSS.6.EE.B.7

Solve
4.7 = y + 1.34

• y = 6.04
• y = 1.81
• y = 3.46
• y = 3.36

Tags

CCSS.6.EE.B.7

99 = 51 + y

• y = 140

• y = 47

• y = 48

• y = -140

Tags

CCSS.6.EE.B.7