Question

Example 1: Write the following decimals in
expanded form.
a) 456.79 b) 3.692​

Answer 1

Step-by-step explanation:

(1) 400+50+6+0.7 + 0.09

(2) 3 + 0.6 + 0.09 + 0.002

Answer 2

Answer:

4x100 + 5x10 + 6×1 + 7×0.1 + 9×0.01

3×1 + 6×0.1 + 9×0.01 + 2×0.001

Step-by-step explanation:

Or

45679× 10^-2

3692×10^-3