Unit 2 Review

A factor pair of 86 is 1 and 86. What is another factor pair

• 2 and 40

• 5 and 35

• 2 and 43

• 3 and 19

Select TWO numbers that are multiples of 7.

• 55

• 7

• 20

• 49

Tags

CCSS.4.OA.B.4

What number is a prime number

• 21

• 63

• 56

• 23

Katie creates a pattern. The first number of the pattern is 5. The pattern follows a rule of "multiply by 2". Write the first four terms, which is correct.

• 5,10,15,20

• 5,7,9,11

• 5,10,20,40

• 5,20,40,80

Tags

CCSS.3.OA.D.9

Term 1: 5 Term 2: 10 Term 3: 20 Term 4: ?? Term 5: ?? Term 6:?? Rule: Multiply by 2.

• Term 4= 22

• Term 4,5,6 will be even

• Term 5= 30

• Term 4,5,6 will alternate even & odd

Tags

CCSS.4.OA.C.5

Whats the connection between the day and the number of apples?

Day 1: 2

Day 2: 4

Day 3: 6

Day 4: 8

• Someone picks 2 more apples everyday.

• The person picks the same number everyday.

• There is no connection between the day and number of apples.

• The person picks twice as much apple as the day number.

Tags

CCSS.4.OA.C.5

Chase has 5 as many apples as Julia. If Julia has b apple, which expression represents the number of apples Chase has?

• 5 x b

• 5 + b

• b-5

• b x 2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9

Josie has 12 marbles. She finds some more and now she has 25 marbles. Which equation represents the number of marbles M Josie found?

• m-12 = 25

• 25- m= 12

• 12 + m = 25

• 12 = 25 + m

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Look at the pattern: 4, 8, 12, 16, _ , _.

What are the next two numbers in the pattern?

• 17, 18

• 20,23

• 20,21

• 20,24

Tags

CCSS.4.OA.C.5

List all the factors of 12

• 1, 2, 3, 4, 6, 12
• 1, 2, 4, 12
• 1, 12
• 1, 2, 3, 4, 5, 6, 12