Go Math Lesson 5.1 (4th Grade)

Page 281 #11

• 1, 2, 3

• 1, 3

• 1, 3, 6

• 2, 3, 6

Page 281 #12

• 1, 2, 4, or 8 T-shirts

• 2, 4, 8, or 16 T-shirts

• 4, 8, or 16 T-shirts

• 1, 2, 4, 8, or 16 T-shirts

Page 283 #2

What are all of the factors?

• 2, 15, 30

• 1, 2, 3, 5, 6, 10, 15, 30

• 1, 2, 3, 6, 10, 30

• 1, 3, 10, 30

Page 283 #3

What are all of the factors?

• 1, 3, 5, 9, 15, 45

• 1, 5, 9, 45

• 1, 3, 5, 15, 45

• 1, 3, 5, 9, 15

Page 283 #4

What are all of the factors?

• 19

• 2, 19

• 1, 2, 19

• 1, 19

Page 283 #5

What are all of the factors?

• 1, 2, 20, 40

• 1, 2, 4, 5, 8, 10, 20, 40

• 1, 4, 5, 8, 10, 40

• 1, 40

Page 283 #6

What are all of the factors?

• 1, 6, 36

• 1, 2, 18, 36

• 1, 2, 3, 4, 6, 9, 12, 18, 36

• 1, 3, 4, 6, 9, 12, 18

Page 283 #9

• 2, 5, 7 or 14

• 1, 2, 7, or 14

• 1, 2, 5, 7, 10, or 14

• 1, 2, 5, 7, or 10

Page 283 #10

Page 284 #1

• 1, 2, 3, 4, 6, 8, 12, 24

• 1, 12, 24

• 1, 2, 12, 24`

• 2, 4, 6, 8, 24