Rounding Decimals Practice

Open Ended

Give an example of when we might need to round, or estimate, a decimal number.

Multiple Choice

According to the number line, this decimal would round to - when rounded to the nearest whole number.

• 5.0

• 6.0

• 5.7

• 5.6

Multiple Choice

Round 1.98 to the nearest tenth.

• 2.0

• 1.9

• 1.8

• 2.1

Open Ended

Write a number that will round to 4.35.  Explain how you know it will round to that number.

Multiple Select

Which numbers would round to 6.5?

• 6.51

• 6.49

• 6.54

• 6.60

Fill in the Blank

Rounding, or estimating, is when we change the ________ of a number to make it easier to use.

Poll

Levels of understanding

• 1 - I don't understand yet.  I need help.

• 2 - I am starting to understand, but I still need help.

• 3 - I can do this on my own.  I understand!

• 4 - I can teach someone to do this.  I've got it!