CHAPTER 2: NUMERATION

Lesson 9: Rounding Decimals

Use these interactive activities to encourage your child to have fun on the Web while learning about numeration.

Goal
Interpret rounded decimals, and round decimals to the nearest tenths or the nearest hundredth.

Builds Upon
Student Book pages 66–68

 

Instructions for Use

Decimal and Whole Number Jeopardy is a one or two player game in which your child will answer different questions about decimal numbers.

Choose a category and a level. Answer each decimal question to win the prize money.

 

Rounding Decimals provides your child s with practise rounding decimals to different decimals places.

Read the instructions and then scroll down to the Practice box. You will be given a number and told what decimal place to round the number to.

 

Matching allows your child to practise rounding decimals to the nearest whole, tenths, and hundredths.

You will be shown a series of cards. Click on one card and then click on the card that matches.