Maths topic · India
Decimals and percents
Tenths and hundredths, place value after the point, and percents as parts of 100.
Lessons
Class 3 to Class 4Maths
Fair Shares: Fractions and Decimals
Is half always the same size? Where does three-quarters stand? Why is 3/4 + 2/4 not 5/8? Who jumped further, 1.4 m or 1.35 m? Four hands-on lessons where students fold, stand on a giant number line, measure recipes and measure their own jumps to make sense of fractions and decimals.
Class 6 to Class 7Maths
Mix It, Pace It: Ratio, Rate and Percent
Why doesn't the big batch of paint match? Who walks fastest? Is the bigger pack or the bigger percent off really the better deal? Does twice the time mean twice the distance? Four lessons where students mix, walk, shop and graph their way to ratios, unit rates, percents and proportional relationships.
Online practice
- Compare decimals: tenths to 10 Class 4
- Compare decimals: tenths to 100 Class 4
- Add decimals: tenths Class 4
- Subtract decimals: tenths Class 4
- Add tenths and hundredths as fractions Class 4
- Write tenths and hundredths as decimals Class 4
- Write decimals as fractions Class 4
- Value of a digit in a decimal Class 4
- Which decimal is the greatest? Class 4
- Compare decimals: hundredths to 10 Class 5
- Compare decimals: hundredths to 100 Class 5
- Add decimals: hundredths Class 5
- Subtract decimals: hundredths Class 5
- Add decimal distances: word problems Class 5
- Multiply decimals by 10, 100 and 1,000 Class 5
- Divide decimals by 10, 100 and 1,000 Class 5
- Value of a digit in a decimal Class 5
- Order decimals to thousandths Class 5
- Round decimals to the nearest whole number Class 5
- Round decimals to the nearest tenth or hundredth Class 5
- Multiply a decimal by a whole number Class 5
- Multiply decimals Class 5
- Divide a decimal by a whole number Class 5
- Divide a decimal by a decimal Class 5