Answer finding

We use several words to explain that we are estimating. Choose all the word that help show that the number is an estimation.

• exactly

• about

• preciesly

• roughly

• approximately

People round numbers all the time... can you give an example of when people may give a rounded number instead of an exact number?

Vanessa received 133 candies for Halloween. About how many pieces of candy does she have?

>>> Round your answer to the nearest 10

• 130

• 140

8️⃣3️⃣4️⃣ rounded to the nearest 100

• 900

• 850

• 800

Julie bought 449 flowers for her birthday party. About how many flowers does she have?

>>> round your answer to the nearest 10

• 440

• 500

• 450

Find side 't'.

• 70

• 7

• 60

• 6

When you overestimate in real life you will have...

• extra

• not enough

• just enough

What does it mean to underestimate?

• To give an exact number

• To give a number that is greater than your exact number.

• To give a number that is less than your exact number.

• Your teacher isn't asking you to estimate enough

Round 56 to the nearest 10 ...

• 50

• 60

True or False: Rounding is a way to estimate.

• True

• False