Estimating Quotients

Front

What is the process of estimating a quotient?

Back

Estimating a quotient involves rounding the dividend and divisor to the nearest convenient numbers and then performing the division with those rounded numbers.

Tags

CCSS.5.NBT.B.7

Front

How do you round numbers for estimation?

Back

To round numbers for estimation, look at the digit to the right of the place value you are rounding to. If it is 5 or greater, round up; if it is less than 5, round down.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Estimate the quotient of 279 divided by 4.

Back

70

Tags

CCSS.5.NBT.B.7

Front

Estimate the quotient of 430 divided by 9.

Back

50

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

Estimate the quotient of 620 divided by 7.

Back

90

Tags

CCSS.4.NBT.B.6

Front

Estimate the quotient of 559 divided by 6.

Back

90

Tags

CCSS.4.NBT.B.6

Front

Estimate the quotient of 138 divided by 5.

Back

30

Tags

CCSS.5.NBT.B.7

Front

What is the importance of estimating quotients in real-life situations?

Back

Estimating quotients helps in making quick calculations and decisions without needing exact numbers, which is useful in budgeting, shopping, and time management.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is a dividend in division?

Back

The dividend is the number that is being divided in a division operation.

Tags

CCSS.3.OA.A.2

Front

What is a divisor in division?

Back

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

Tags

CCSS.4.NBT.B.6