Adding and Subtracting One Step Variables

The inverse operation of subtraction is ______________.

• Addition
• Subtraction
• Multiplication
• Division

The inverse operation of addition is __________.

• Multiplication
• Subtraction
• Division
• Squaring a Number

Tags

CCSS.2.NBT.B.5

x - 4 = 17

• x = 21
• x = 13
• x = 19
• x = 24

x + 24 = 44

• x = -20
• x = 68
• x = 20
• x = -68

x + 7 = 13

• x = 20
• x = -6
• x = -20
• x = 6

y -7 = 5

• y = 2
• y = 12
• y = -2
• y = -12

z + 45 = 92

• z = -47
• z = 137
• z = 47
• z = -137

c - 11 = 9

• c = -2
• c = -20
• c= 2
• c = 20

x - 18 = 20

• x = 2
• x = 8
• x = 40
• x = 38

x - 24 = 48

• x = 20
• x = 24
• x = 72
• x = 70