Estimate Quotients with 2 digit divisors

Front

What is an estimate in division?

Back

An estimate in division is a rough calculation of the quotient that helps to quickly determine how many times the divisor fits into the dividend.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you estimate the quotient of 242 ÷ 29?

Back

Round 29 to 30. Then, estimate: 242 ÷ 30 is about 8.

Tags

CCSS.5.NBT.B.7

Front

What is the estimated quotient of 183 ÷ 15?

Back

Round 15 to 15. Then, estimate: 183 ÷ 15 is about 12.

Tags

CCSS.5.NBT.B.7

Front

How do you estimate the quotient of 317 ÷ 86?

Back

Round 86 to 90. Then, estimate: 317 ÷ 90 is about 4.

Tags

CCSS.5.NBT.B.7

Front

What is the estimated quotient of 264 ÷ 32?

Back

Round 32 to 30. Then, estimate: 264 ÷ 30 is about 9.

Tags

CCSS.5.NBT.B.7

Front

How do you estimate the quotient of 5902 ÷ 29?

Back

Round 29 to 30. Then, estimate: 5902 ÷ 30 is about 200.

Tags

CCSS.5.NBT.B.7

Front

What is the purpose of estimating quotients?

Back

Estimating quotients helps to quickly assess the size of the answer without performing exact calculations.

Front

What is a two-digit divisor?

Back

A two-digit divisor is a number between 10 and 99 that is used to divide another number.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the dividend in a division problem?

Back

The dividend is the number that is being divided by the divisor.

Tags

CCSS.3.OA.A.2

Front

What is the divisor in a division problem?

Back

The divisor is the number by which the dividend is divided.

Tags

CCSS.3.OA.A.2