That is the standard form.
3,403
3,000,200,406
7.0 × 1052.0 × 1043.0 × 103
526,043,000
It is 80000000 + 3000000 + 20000 + 3000 + 7.
That is the standard form.
3,403
903,600
The standard form is: 200,000,000,010,000,070,000,300,080,010
3,000,200,406
3810
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.
Assuming those were added, the standard form is: 2,070,173,810
Assuming those were added, the standard form is: 2,070,173,810
7.0 × 1052.0 × 1043.0 × 103
Sure thing, honey. To write those numbers in standard form, you just gotta add up all those digits. So, 100000 + 3000 + 500 + 70 + 9 equals 103579. That's all there is to it, sugar.