Benchmark Questions for 6.NS.4

What is the least common multiple of 4 and 10?

• 2

• 4

• 20

• 40

The expression 42 + 57 shows how much money Nate spent at a store. Which expression also shows how much money Nate spent?

• 3(14 + 19)

• 3(14 × 19)

• 6(7 + 57)

• 6(7 × 57)

Tags

CCSS.6.NS.B.4

Which of the following expresses the sum of 72 and 54 as the product of their greatest common factor and a sum of two whole numbers?

• 72 + 54 = 6(12 + 9)

• 72 + 54 = 10(7.2 + 5.4)

• 72 + 54 = 18(4 + 3)

• 72 + 54 = 27(3 + 2)

Tags

CCSS.6.NS.B.4

The greatest common factor (GCF) of 40 and 64 is [CHOICE 1]. The sum of 40 and 64, using their GCF and the distributive property, can be written as [CHOICE 2].

• CHOICE 1: 8, CHOICE 2: 8(5 + 8)

• CHOICE 1: 4, CHOICE 2: 4(10 + 16)

• CHOICE 1: 2, CHOICE 2: 2(20 + 32)

• CHOICE 1: 16, CHOICE 2: 16(2.5 + 4)

Tags

CCSS.6.NS.B.4

The Corner Grill repeats its lunch special of fried chicken every 6 days. Jake's Restaurant features a lunch special of fried chicken every 8 days. If both places have the fried chicken special today, how many days will it be until the next time both restaurants serve fried chicken?

• 24 days

• 12 days

• 18 days

• 30 days

Which of the following expresses the sum of 75 and 30 using their greatest common factor and the distributive property?

• 15(5 + 2)

• 15(5 + 30)

• 25(3 + 5)

• 25(3 + 30)

Tags

CCSS.6.NS.B.4

For which pair of whole numbers is 36 the Least Common Multiple (LCM)?

• 2 and 9

• 4 and 9

• 3 and 12

• 6 and 12

Tanya has 48 mints and 60 lollipops to give away to 12 friends. She wants each friend to receive the same number of mints and the same number of lollipops. How many of each will her friends receive?

• 2 mints and 3 lollipops

• 4 mints and 5 lollipops

• 5 mints and 4 lollipops

• 9 mints and 9 lollipops

What is the greatest common factor of 10 and 15?

• 5

• 10

• 15

• 25

Peter has 18 oranges, 27 pears and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of fruit baskets he can make?

• 1
• 2
• 3
• 4

Tags

CCSS.6.NS.B.4