Which expression will give the best whole-number estimate for

532 ÷ 93

• 540 ÷ 90

• 500 ÷ 100

• 520 ÷ 80

• 530 ÷ 90

Which expression will give the best whole-number estimate for

246 ÷ 86

• 210 ÷ 70

• 240 ÷ 80

• 270 ÷ 90

• 250 ÷ 90

Which expression will give the best whole-number estimate for 2,376 ÷ 65

• 2,400 ÷ 60

• 2,100 ÷ 70

• 3,000 ÷ 60

• 2,800 ÷ 70

Estimate the quotient using compatible numbers. 3,129 ÷ 42

• 800

• 40

• 8

• 80

Tags

CCSS.4.NBT.B.6

A city library has 9,440 nonfiction books. The librarian wants to divide the books evenly among 80 shelves. How many books will be on each shelf?

• 1180

• 116

• 1160

• 118

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

In 812 ÷ 39,

which whole number

is the divisor?

• 812

• 39

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

In 812 ÷ 39,

which whole number is the dividend?

• 812

• 39

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

In a division problem

the answer is called

• factor

• multiple

• product

• quotient

Tags

CCSS.3.OA.A.2

When estimating the quotient

for 8197 ÷ 92,

if 92 is rounded to 90,

round 8197 to

• 8100

• 8000

• 8400

• 8450

Tags

CCSS.5.NBT.B.7

2691 ÷ 48

can be estimated as

2500 ÷ 50

• true

• false