Multiplying Two Numbers in Standard Form

Maths

Work out (2 × 10³) × (4 × 10²). Give your answer in standard form.

Calculate (6.4 × 10³) × (2.2 × 10⁴). Give your answer in standard form.

Work out (3 × 10⁻⁴) × (4 × 10⁻²), give your answer in correct standard form.

Calculate (4.1 × 10⁻²) × (3.2 × 10⁻³), giving your answer in correct standard form.

Work out (9 × 10⁶) - (3 × 10⁶). Give your answer in standard form.

Calculate (6.4 × 10³) - (2.3 × 10³). Give your answer in standard form.

Work out (3 × 10⁷) - (4 × 10⁶), give your answer in standard form.

Calculate (4.1 × 10⁻²) - (3.2 × 10⁻³), giving your answer in standard form.

Work out (7 × 10⁵) - (5 × 10²), giving your answer in standard form.