Mathematics
Fractions
Conceptual
8–9 yrs
Decimal equivalents of tenths and hundredths
十分位与百分位的小数等价
Description
Recognise and write decimal equivalents of any number of tenths or hundredths (e.g. 3/10 = 0.3, 27/100 = 0.27)
Mastery Evidence
- Write 7/10 as 0.7 and vice versa
- Convert 45/100 to 0.45
- Place 0.3 and 3/10 at the same point on a number line
Assessment Prompt
If your child sees 7/10 on a price label, can they rewrite it as a decimal — and do the same thing for 43/100?
