Grade 8 · Year 9 · Class 8 · ages 13–14
Grade 8 maths practice (Class 8, free)
Grade 8 brings together algebra and geometry. Pythagoras, slope and linear functions are the foundations of later work in algebra, physics and computing, and need plenty of varied practice.
Category A
A Number sense
Category B
B Percentages
Category C
C Algebra
Category D
D Geometry
What children usually learn in Grade 8
Typical Grade 8 maths (Year 9 in England, Class 8 in India) includes the Pythagorean theorem, square roots and cube roots, slope, scientific notation, laws of exponents, equations with x on both sides, linear functions and the volume of a cylinder. Practise one skill until the meter nears 100 before you move on.
More for Grade 8: printable Grade 8 worksheets with answer keys · what suits a 13-year-old. Other grades: Grade 1 · Grade 2 · Grade 3 · Grade 4 · Grade 5 · Grade 6 · Grade 7.
FAQ
Grade 8 maths practice: questions
What maths do children learn in Grade 8?
Grade 8 usually covers the Pythagorean theorem, square roots and cube roots, slope, scientific notation, laws of exponents, equations with x on both sides, linear functions and the volume of a cylinder. Exact topics vary between schools and countries, so use this practice alongside your own textbook.
Is Grade 8 the same as Year 9 and Class 8?
Roughly, yes. The same school year is called Year 9 in the UK (ages 13–14) and Class 8 in India. In the US it is Grade 8.
How long should a child practise Grade 8 maths each day?
Ten to twenty minutes a day, most days, works better than one long session. One skill at a time, until the mastery meter is near 100, is a good rhythm.
Are there printable Grade 8 worksheets?
Yes. Every skill on this page has a printable worksheet with an answer key, and there is a Grade 8 worksheets page too.
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