Ch. 7 L.1-3 Solving addition and subtraction equations

a + 4 = 11

• a = 3

• a = 7

• a = 4

• a = 11

Tags

CCSS.6.EE.B.7

j + 0 = 9

• j = 9

• j = -9

• j = 0

• j = 1

Tags

CCSS.6.EE.B.7

12 + y = 15

• y = -3

• y = 27

• y = 3

• y = -27

Tags

CCSS.6.EE.B.7

m - 7 = 1

• m = 8

• m = 6

• m = -6

• m = -8

Tags

CCSS.6.EE.B.7

b - 28 = 33

• b = 5

• b = 61

• b = -5

• b = -61

Tags

CCSS.6.EE.B.7

What is the inverse operation of addition?

• Addition

• Subtraction

• Multipication

• Division

Tags

CCSS.2.NBT.B.5

What is the inverse operation of subtraction?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.2.NBT.B.5

What does "inverse" mean?

• Same as

• Opposite

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.4.1C

20 = t + 7

• 27

• 13

• 5

• 12

Tags

CCSS.6.EE.B.7

y + 32 = 76

• 44

• 108

Tags

CCSS.6.EE.B.7