Patterns and Equations Homework

How would you describe this pattern's rule?
65, 62, 59, 56, 53, 50

• Subtract 2
• Subtract 3
• Subtract 4
• Add 3

Tags

CCSS.4.OA.C.5

How many counters would come next?

• 5
• 7
• 9
• 11

Tags

CCSS.4.OA.C.5

If you extended the pattern, how many dots would come next?

• 16
• 20
• 25
• 30

Tags

CCSS.4.OA.C.5

What is the rule in the pattern?
500, 100, 20, 4

• Subtract 200
• Divide 6
• Subtract 100
• Divide 5

Tags

CCSS.4.OA.C.5

8 + 5 = 9 + ____

• 5

• 13

• 2

• 4

48 + 14 = ____ + 19

• 43

• 14

• 53

• 62

4 x 6 = N x 2
N =

• 13
• 11
• 12
• 10

Edward's pizza had 23 pepperonis. Then he picked off n pepperonis. Now there are 12 pepperonis left. What algebraic equation shows this situation?

• 12n = 23

• n + 23 = 12

• 23 + 12 = n

• 23 - n = 12

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

What is the rule?

• Multiply by 2
• Multiply by 3
• Add 3
• Add 4

Tags

CCSS.4.OA.A.2

CCSS.4.OA.C.5

When Mark is 4, how old is Amber? 

• 6
• 7
• 8
• 9

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1