Estimation Fun

Front

What is estimation?

Back

Estimation is a way to find an approximate value or number without counting exactly.

Front

Why do we use estimation?

Back

We use estimation to make quick guesses about quantities when exact numbers are not necessary.

Front

How can you estimate the number of objects?

Back

You can group objects and count the groups to make a quick estimate.

Tags

CCSS.1.NBT.A.1

Front

What does 'closest estimation' mean?

Back

'Closest estimation' means choosing the number that is nearest to the actual count.

Front

If you see 10 apples and 2 more, how many apples do you have?

Back

You have approximately 12 apples.

Tags

CCSS.1.NBT.A.1

Front

What is a good strategy for estimating?

Back

A good strategy is to round numbers to the nearest ten or five.

Tags

CCSS.4.NBT.B.5

Front

How can you check your estimation?

Back

You can count the objects to see how close your estimate was.

Front

What is the estimated number of crayons if you see a bunch?

Back

If you see a bunch of crayons, you might estimate around 10 or 11.

Tags

CCSS.1.NBT.A.1

Front

If there are 8 dogs and 2 more come, how many dogs are there?

Back

You can estimate there are about 10 dogs.

Tags

CCSS.1.NBT.A.1

Front

What is the importance of estimation in daily life?

Back

Estimation helps us make quick decisions, like how much food to buy or how long a trip will take.