Multiplying decimals with powers of 10 (Topic 4.1 and 4.2)

What is the result of estimating 2 x 1.4?

When multiplying by increasing powers of ten, which way does the decimal move?

What is $$2.6 \times 10^2$$ in standard form?

What is $$10^{3} \times 12.1$$ in standard form?

What is the estimated result of 8.2 x 2?

What happens to the decimal point when you multiply by 10?

What happens to the decimal point when you multiply by 100?

What is $$3.5 \times 10^1$$ in standard form?

What is $$4.2 \times 10^3$$ in standard form?

What is $$0.5 \times 10^2$$ in standard form?