Fascinating Fact:
Mean, median, and mode summarise data, for 2, 4, 4, 9 the mean is 19 ÷ 4 = 4.75, the median is 4, the mode is 4.
In KS3 English, you will meet maths vocabulary in word problems, articles, and exam questions. Knowing these terms helps you read instructions accurately and write clear, logical explanations.
Key Terms
- Integer: A whole number that can be positive, negative, or zero, but not a fraction or decimal.
- Factor: A number that divides another number exactly, leaving no remainder.
- Multiple: A number you get by multiplying a given number by a whole number.
Frequently Asked Questions (Click to see answers)
What is the difference between a factor and a multiple?
A factor divides a number exactly, like 3 is a factor of 12. A multiple is a result of multiplication, like 12 is a multiple of 3.
What does estimate mean in maths questions?
To estimate is to find a quick, sensible value by rounding numbers and calculating mentally. It checks whether a final answer is reasonable.
What is the difference between perimeter and area?
Perimeter is the distance around a 2D shape measured in units like cm. Area is the space inside the shape measured in square units like cm².
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