2,070,110,810
Assuming those were added, the standard form is: 2,070,173,810
2,500,070,207
100000 900 20 3 in standard form is 100,923
121,939 is the standard form for 100000+20000+1000+900+30+9.
Sure thing, honey. To write that big ol' number in standard form, you just gotta add up all them digits. So, 2 billion (2,000,000,000) plus 100 million (100,000,000) plus 70 thousand (70,000) plus 3 thousand (3,000) plus 800 plus 10 equals a grand total of 2,100,073,810. That's all she wrote, sugar.
Assuming those were added, the standard form is: 2,070,173,810
Each of those numbers already is in standard form.
2,070,173,810
2070173810
replace the final 3 zeros with 810
2,070,173,800
Assuming those were added, the standard form is: 2,070,173,810
2,070,083,810
70000000+3000000+100000+8000+2
Assuming those were added, the standard form is: 2,070,173,810
2,500,070,207
100000 900 20 3 in standard form is 100,923