200 Fdrfc
400
0.002
Twenty squared, written as (20^2), means multiplying twenty by itself: (20 \times 20). In expanded form, this can be expressed as (20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20), which totals to 400. Thus, (20^2 = 400).
3000 + 20 = 3020 Standard form just implies you write out the number numerically (as in 3020 and not three-thousand and twenty. So the answer is just 3020.
25.801
400
20x20=400
20x20
324 is the standard form.
100000 900 20 3 in standard form is 100,923
You write 325 in standard form as 3.25 × 102
20 + 5 = 25
4+20+300
12.020
0.002
352 = 1225 = 1000 + 200 + 20 + 5
20.063