Ch. 0, Ch. 3, Ch. 4 Review

What are all the ways to represent division?

• 21 ÷ 3

• 21 x 3

• 21 / 3

• 21 (3)

Tags

CCSS.3.OA.A.2

What is the GCF of 12 and 6?

• 2

• 3

• 6

• 12

Write as a decimal: three and four hundred two thousandths

• 3.40

• 3.420

• 3.402

• 3.42

Tags

CCSS.5.NBT.A.3A

Write in word form: twelve hundredths

• 12

• 1.2

• 0.012

• 0.12

Tags

CCSS.5.NBT.A.3A

What are the first four multiples of 9?

• 1, 9, 18, 27

• 9, 18, 28, 36

• 9, 18, 27, 36

• 9, 27, 36, 45

What is the LCM of 6 and 8?

• 2

• 4

• 24

• 48

What is the LCD of 2/5 and 1/5?

• 5

• 10

• 15

• 25

What operation in fractions do you need to find the reciprocal?

• Add

• Subtract

• Multiply

• Divide

Tags

CCSS.7.NS.A.2C

What is the rule for dividing fractions?

• keep, change, opposite

• keep, keep, change

• keep, change, flip OR keep, flip, change

• keep, keep opposite

Tags

CCSS.6.NS.A.1

Do you need to find a common denominator to solve this? 6/7 ÷ 3/14

• Yes

• No

Tags

CCSS.6.NS.A.1