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Maths AQA Foundation with 33 Guide
1. + - - Answer: โโpositive
2. + + + - Answer: โโpositive
3. + + - Answer: โโnegative
4. + + - - Answer: โโnegative
5. significant figures - Answer: โโAll the digits that can be
known precisely in a measurement, plus a last estimated digit
6. Decimal place - Answer: โโplaces to the right of the decimal
point
7. 1kg - Answer: โโ1000g
8. 1g - Answer: โโ1000mg
9. 1l - Answer: โโ1000mL
10. 1kl - Answer: โโ1000L
