Powers and roots

Indices, the laws, square and cube roots, standard form. 12 skills, 36 sets, generated fresh every time.

• Working out a powerNumbers 2–9; 50% are a square number.Starter · Standard · Stretch
• Square numbersNumbers 2–12; every one will are a square number.Starter · Standard · Stretch
• Multiplying powers of one baseNumbers 2–9.Starter · Standard · Stretch
• Dividing powers of one baseNumbers 2–9.Starter · Standard · Stretch
• Raising a power to a powerNumbers 2–9.Starter · Standard · Stretch
• Anything to the power of zeroNumbers 2–9; every one will use the power of zero.Starter · Standard · Stretch
• Square roots of perfect squaresNumbers 4–225.Starter · Standard · Stretch
• Cube roots of perfect cubesNumbers 8–729.Starter · Standard · Stretch
• Writing a number in standard formNumbers 1–996.Starter · Standard · Stretch
• Standard form back to an ordinary numberNumbers 0.14–10.Starter · Standard · Stretch
• A negative index as a fractionNumbers 1–9; every one will carry a negative index.Starter · Standard · Stretch
• A square root between two whole numbersNumbers 5–168; every one will fall between two square numbers.Starter · Standard · Stretch

Our judgement about where each skill usually falls, not a standard — printed so you can disagree with it.

• Grade 51
• Grade 62
• Grade 71
• Grade 88
• Every topic