Decimals · दशमलव
Which is greater, 2.7 or 2.65? Tenths, hundredths, money and metres.
Decimals games
Decimals
A decimal shows parts of a whole. The digit just after the point is tenths, the next is hundredths.
- 0.3 = 3 tenths = 3/10. 0.07 = 7 hundredths = 7/100.
- Money: ₹4.50 = 4 rupees 50 paise. Length: 1.25 m = 1 m 25 cm.
- To compare, look at the whole number first, then tenths, then hundredths: 2.7 > 2.65 because 7 tenths > 6 tenths.
Goes with NCERT Maths Mela 5 (decimals, money and measurement).
A one-page chart to stick on the wall, and a worksheet to practise.
Decimals
Decimals
A decimal shows parts of a whole. The digit just after the point is tenths, the next is hundredths.
- 0.3 = 3 tenths = 3/10. 0.07 = 7 hundredths = 7/100.
- Money: ₹4.50 = 4 rupees 50 paise. Length: 1.25 m = 1 m 25 cm.
- To compare, look at the whole number first, then tenths, then hundredths: 2.7 > 2.65 because 7 tenths > 6 tenths.
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Decimals — worksheet
Name: ____________________ Class: ______ Date: __________
1. Write as a decimal: 4 tenths ____ 9 hundredths ____ 1/2 ____
2. Write >, < or =: 0.5 ___ 0.45 3.2 ___ 3.20 1.09 ___ 1.9
3. ₹7 and 25 paise = ₹ ______ 3 m 5 cm = ______ m
4. Add: 2.5 + 1.25 = ______ Subtract: 5.0 − 2.75 = ______
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