Year 8 / Grade 8 • Daily Maths Drill
Rational Numbers
Operate fluently with signed fractions, decimals and mixed rational forms.
8 questions • 240-question rotating bank • 30 different sets before a full cycle repeats
8Questions
240Question bank
0Best score
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Rational Numbers
Convert to convenient forms, apply sign rules and estimate size before calculating.
Key ideas
- signed fractions
- signed decimals
- four operations
- conversion
- order rational numbers
Worked example: −3/4 + 1/2 = −1/4.
Common trap: Keep sign rules separate from fraction arithmetic.
Key words
rational — ratio of integers
reciprocal — multiplicative inverse
absolute value — distance from zero
terminating — decimal that ends
recurring — decimal repeating indefinitely
How to use this drill: review the short notes when learning, then close them on later attempts and practise from memory. The rotating bank delays a full set repeat for 30 attempts on the same browser.