Fact Review

7 − 5 = 2

17 − 9 = 8

= 15

13 − 9 = 4

10 − 8 = 2

3 + 8 = 11

12 − 7 = 5

14 − 6 = 8

= 18

9 + 1 = 10

= 14

6 + 2 = 8

14 − 5 = 9

5 + 6 = 11

6 + 4 = 10

11 − 2 = 9

4 + 3 = 7

17 − 5 = 12

13 − 8 = 5

18 − 9 = 9

372,256,188

105,001

904,620,257

HTOHTOHTO,, MillionsThousands Ones HTO, 853 Billions,,,

HTOHTOHTO,, MillionsThousands Ones HTO, 697 Billions,,, 3

HTOHTOHTO,, MillionsThousands Ones HTO, 5 Billions,,

Standard Form 180,365,287,100 Word Form one hundred eighty billion, three hundred sixty-five million, two hundred eighty- seven thousand, one hundred

Short Word Form 180 billion, 365 million, 287 thousand, ,365,287,100

Expanded Form 100,000,000, ,000,000, ,000, ,000, , ,000, , , ,365,287,100

Expanded Form with Multiplication (1 × 100,000,000,000) + (8 × 10,000,000,000) + (3 × 100,000,000) 10,000,000) + (8 × 10,000) + (7 × 1,000) + (6 × + (5 × 1,000,000) + (2 × 100,000 + (1 × 100) 180,365,287,100

58,4,566, < 58,0,566,204494

37,435,072,12537,435,072 >

9,632,7059,731,750 <

4,000, , , , > 4,3 38,8 56 0,865 4,33

653,256,452 six hundred fifty-three million, two hundred fifty-six thousand, four hundred fifty-two =

4,825 4,0005,0004,500 4,825 5,000

30,000,00040,000,000 35,000,000 34,479,387 30,000,00034,479,387

4,825 34,479,387

70,00080,000 73,98570,000

86,567,320,00990,000,000,000

HTOHTOHTO,, MillionsThousands Ones HTO, Billions,, 40000

12,35612,000

86,600,000,000 86,567,320,009 86,567,320,009

Standard form 1 54,023,602,010 fifty-four billion, twenty-three million, six hundred two thousand, ten Word form

Standard form 3 54,023,602,010 (5 × 10,000,000,000) + (4 × 1,000,000,000) + (2 × 10,000,000) + (3 × 1,000,000) + (6 × 100,000) + (2 × 1,000) + (1 × 10) Expanded form with multiplication

5 six hundred eighty-nine thousand, seven hundred forty-three 600, , , ,743

7 twenty-nine billion, thirty-four million, six hundred eleven thousand 20,000,000, ,000,000, ,000, ,000, , , ,000 29,034,611,000

9 ninety-three thousand, four hundred twenty-eight 90, , ,428

11 four billion, seven hundred eighty-six million, nine hundred forty-two thousand, thirteen 4,786,942,013 4,000,000, ,000, ,000, ,000, , , ,

13 50,000,000,000 59,643,709,428

15 C.16 billions, 807 millions, 643 thousands, 915 ones 16,807,643,915

17 E.100,000,000, ,000,000, ,000,000, ,000, ,000, , , , ,708,643,915

19 B.sixty-one million, one hundred forty-seven thousand, nine hundred two 61,147,902

4,942,346, ,000,000,000 one billion one million one thousand

4,942,346, ,942,000,000 5,000,000,000 4,942,000,000 one billion one million one thousand

4,942,346, ,942,346,000 5,000,000,000 4,942,000,000 4,942,346,000 one billion one million one thousand

4,942,346, ,000,000,000 5,000,000,000 4,942,000, ,000,000,000 4,942,346,000 one billion one million one thousand 205,724,539,612

4,942,346, ,725,000,000 5,000,000,000 4,942,000, ,000,000,000 4,942,346, ,725,000,000 one billion one million one thousand 205,724,539,612

4,942,346, ,724,540,000 5,000,000,000 4,942,000, ,000,000,000 4,942,346, ,725,000,000 one billion one million one thousand 205,724,539, ,724,540,000

70,456,321, ,500,000,000 hundred million hundred thousand hundred

70,456,321, ,456,300,000 70,500,000,000 hundred million hundred thousand hundred 70,456,300,000

70,456,321, ,456,321,100 70,500,000,000 hundred million hundred thousand hundred 70,456,300,000 70,456,321,100

26 nine hundred sixty-eight billion, four million, seventy-one thousand, one hundred nine _______________ rounds to _______________ rounds to _______________ 968,004,071, ,004,070,000