Answer:
Numbers can be written in different forms; examples of numbers written in standard form, expanded form and short word form are given below:
A. STANDARD FORM
(a). 81,326,412 = 8.1326412 * 10^7.
(b). 25,749,888 = 2.5749888 * 10^7.
(c). 93,782,514 = 9.3782514 * 10^7.
(d). 54,214,419 = 5.4214419 * 10^7.
(e). 97,222,119 = 9.7222119 * 10^7.
B. EXPANDED FORM
(a). 80,000,000 +1,000,000 +300,000 +20,000 + 6,000 +400 + 10 + 2.
(b). 20,000,000 + 5,000,000 + 700,000 + 40,000 + 9,000 + 800 + 80 + 8.
(c). 90,000,000 + 3,000,000 + 700,000 + 80,000 + 2,000 + 500 + 10 + 4.
(d). 50,000,000 + 4,000,000 + 200,000 + 10,000 + 4,000 + 400 + 10 + 9.
(e). 90,000,000 + 7,000,000 + 200,000 +20,000 + 2,000 + 100 + 10 + 9.
C. WORD FORM
(a). Eighty one million, three hundred and twenty six thousand, four hundred and twelve.
(b). Twenty five million, seven hundred and forty nine thousand, eight hundred and eighty eight.
(c). Ninety three million, seven hundred and eighty two thousand, five hundred and fourteen.
(d). Fifty four million, two hundred and fourteen thousand, four hundred and nineteen.
(e). Ninety seven million, two hundred and twenty two thousand, one hundred and nineteen.
