Chapter 1

• ⓐ 2, 9, 241, 376
• ⓑ 0, 2, 9, 241, 376

• ⓐ 7, 13, 201
• ⓑ 0, 7, 13, 201

176

237

• ⓐ ten millions
• ⓑ tens
• ⓒ hundred thousands
• ⓓ millions
• ⓔ ones

• ⓐ billions
• ⓑ ten thousands
• ⓒ tens
• ⓓ hundred thousands
• ⓔ hundred millions

nine trillion, two hundred fifty-eight billion, one hundred thirty-seven million, nine hundred four thousand, sixty-one

seventeen trillion, eight hundred sixty-four billion, three hundred twenty-five million, six hundred nineteen thousand, four

three hundred sixteen million, one hundred twenty-eight thousand, eight hundred thirty nine

thirty one million, five hundred thirty-six thousand

53,809,051

2,022,714,466

34,000,000 miles

204,000,000 pounds

160

880

17,900

5,000

64,000

156,000

• ⓐ eight plus four; the sum of eight and four
• ⓑ eighteen plus eleven; the sum of eighteen and eleven

$9+7=16;7+9=16$

$8+6=14;6+8=14$

$32+54=86$

$25+74=99$

$35+98=133$

$72+89=161$

$456+376=832$

$269+578=847$

$\mathrm{4,597}+685=\mathrm{5,282}$

$\mathrm{5,837}+695=\mathrm{6,532}$

$\mathrm{46,195}+397+\mathrm{6,281}=\mathrm{52,873}$

$\mathrm{53,762}+196+\mathrm{7,458}=\mathrm{61,416}$

Translate: $17+26$; Simplify: $43$

Translate: $28+14$; Simplify: $42$

Translate: $29+76$; Simplify $105$

Translate 37 + 69; Simplify 106

He rode 140 miles.

The total number is 720 students.

The perimeter is 30 inches.

The perimeter is 36 inches.

7 − 0 = 7; 7 + 0 = 7

6 − 2 = 4; 2 + 4 = 6

86 − 54 = 32 because 54 + 32 = 86

99 − 74 = 25 because 74 + 25 = 99

93 − 58 = 35 because 58 + 35 = 93

81 − 39 = 42 because 42 + 39 = 81

439 − 52 = 387 because 387 + 52 = 439

318 − 75 = 243 because 243 + 75 = 318

832 − 376 = 456 because 456 + 376 = 832

847 − 578 = 269 because 269 + 578 = 847

4,585 − 697 = 3,888 because 3,888 + 697 = 4,585

5,637 − 899 = 4,738 because 4,738 + 899 = 5,637

The difference is 19 degrees Fahrenheit.

The difference is 17 degrees Fahrenheit.

The difference is $149.

The difference is $136.

54 and 54; both are the same.

48 and 48; both are the same.

$512$

$342$

$\mathrm{1,735}$

$\mathrm{3,234}$

3,354

3,776

127,995

653,462

365,462

504,108

13 · 28; 364

47 · 14; 658

2(167); 334

2(258); 516

Valia donated 144 water bottles.

Vanessa bought 80 hot dogs.

Erin needs 28 dahlias.

There are 36 women in the choir.

Jane needs 320 tiles.

Yousef needs 1,080 tiles.

The area of the rug is 40 square feet.

The area of the driveway is 900 square feet

• ⓐ eighty-four divided by seven; the quotient of eighty-four and seven
• ⓑ eighteen divided by six; the quotient of eighteen and six.
• ⓒ twenty-four divided by eight; the quotient of twenty-four and eight

• ⓐ seventy-two divided by nine; the quotient of seventy-two and nine
• ⓑ twenty-one divided by three; the quotient of twenty-one and three
• ⓒ fifty-four divided by six; the quotient of fifty-four and six

ⓐ 9 ⓑ 3

ⓐ 4 ⓑ 5

ⓐ 0 ⓑ undefined

ⓐ 0 ⓑ undefined

659

679

861

651

704

809

476 with a remainder of 4

539 with a remainder of 7

114 R11

121 R9

307 R49

308 R77

91 ÷ 13; 7

52 ÷ 13; 4

Marcus can fill 15 cups.

Andrea can make 9 bows.

1. ⓐ 5, 125
2. ⓑ 0, 5, 125

1. ⓐ 50, 221
2. ⓑ 0, 50, 221

561

407

One thousand, seventy-eight

Three hundred sixty-four thousand, five hundred ten

Five million, eight hundred forty-six thousand, one hundred three

Thirty seven million, eight hundred eighty-nine thousand, five

Fourteen thousand, four hundred ten

Six hundred thirteen thousand, two hundred

Two million, six hundred seventeen thousand, one hundred seventy-six

Twenty three million, eight hundred sixty-seven thousand

One billion, three hundred seventy-seven million, five hundred eighty-three thousand, one hundred fifty-six

412

35,975

11,044,167

3,226,512,017

7,173,000,000

39,000,000,000,000

1. ⓐ 390
2. ⓑ 2,930

1. ⓐ 13,700
2. ⓑ 391,800

1. ⓐ 1,490
2. ⓑ 1,500

Twenty four thousand, four hundred ninety-three dollars

Answers may vary. The whole numbers are the counting numbers with the inclusion of zero.

five plus two; the sum of 5 and 2.

thirteen plus eighteen; the sum of 13 and 18.

two hundred fourteen plus six hundred forty-two; the sum of 214 and 642

$2+4=6$

$8+4=12$

$14+75=89$

$16+25=41$

$78$

$99$

$85$

$142$

$493$

$861$

$\mathrm{1,031}$

$\mathrm{6,850}$

$\mathrm{22,333}$

$\mathrm{1,104,860}$

$\mathrm{29,191}$

$\mathrm{101,531}$

$13+18=31$

$90+65=155$

$33+49=82$

$250+599=849$

$628+77=705$

$915+\mathrm{1,482}=\mathrm{2,397}$

The total cost was $1,875.

Ethan rode 138 miles.

The total square footage in the rooms is 1,167 square feet.

Natalie’s total salary is $237,186.

The perimeter of the figure is 44 inches.

The perimeter of the figure is 56 meters.

The perimeter of the figure is 71 yards.

The perimeter of the figure is 62 feet.

The total number of calories was 640.

Yes, he scored 406 points.

Answers will vary.

fifteen minus nine; the difference of fifteen and nine

forty-two minus thirty-five; the difference of forty-two and thirty-five

hundred seventy-five minus three hundred fifty; the difference of six hundred seventy-five and three hundred fifty

5

8

22

33

123

1,321

28

222

346

3,519

1,186

34,668

10 − 3; 7

15 − 4; 11

9 − 6; 3

75 − 28; 47

45 − 20; 25

92 − 67; 25

16 − 12; 4

61 − 38; 23

29

72

1,060

22

75 + 35; 110

41 − 13; 28

100 − 76; 24

The difference between the high and low temperature was 17 degrees

The difference between the third grade and second grade was 13 children.

The difference between the regular price and sale price is $251.

John needs to save $155 more.

157 miles

Answers may vary.

four times seven; the product of four and seven

five times twelve; the product of five and twelve

ten times twenty-five; the product of ten and twenty-five

forty-two times thirty-three; the product of forty-two and thirty-three

0

0

43

28

240,055

395

1,650

23,947

1,976

7,008

2,295

230

360

88,000

50,000,000

34,333

422,506

804,285

26,624

245,340

1,476,417

18 · 33; 594

51(67); 3,417

2(249); 498

10(375); 3,750

1,406

148

11,000

11,424

0

15,383

50 − 18; 32

2(35); 70

20 + 980; 1,000

12(875); 10,500

89 − 74; 15

3,075 + 950; 4,025

814 − 366; 448

Tim brought 54 cans of soda to the party.

There were 308 students.

Rey donated 180 t-shirts.

Stephanie should use 20 cups of fruit juice.

There are 100 senators in the U.S. senate.

The area of the wall is 117 square feet.

The area of the room is 1,428 square feet.

The area of the court is 4,700 square feet.

Javier’s portfolio gained $3,600.

Answers will vary.

fifty-four divided by nine; the quotient of fifty-four and nine

thirty-two divided by eight; the quotient of thirty-two and eight

forty-eight divided by six; the quotient of forty-eight and six

sixty-three divided by seven; the quotient of sixty-three and seven

9

9

7

9

9

5

1

1

23

19

0

undefined

undefined

0

24

12

93

132

871

7,831

2,403

901

704

10,209

352 R6

6,913 R1

86,234 R4

43,338 R2

382 R5

849

96

1,986 R17

3,060

72

1,060

35

45 ÷ 15; 3

288 ÷ 24; 12

Ric can fill 32 bags.

There are 25 groups.

Marta can wrap 16 cakes from 1 roll.

The difference is 28 miles per gallon.

They will need 5 vans for the field trip

Bill hiked 50 miles

LaVonne treated 48 patients last week.

Answers may vary. Using multiplication facts can help you check your answers once you’ve finished division.

Jenna uses 26 pairs of contact lenses, but there is 1 day left over, so she needs 27 pairs for 365 days.

Five thousand two hundred eighty

Five million twelve thousand five hundred eighty-two

15,253

340,912,061

410

3,560

39,000

81,500

four plus three; the sum of four and three

five hundred seventy-one plus six hundred twenty-nine; the sum of five hundred seventy-one and six hundred twenty-nine

79

154

19,827

30 + 12; 42

39 + 25; 64

$76

46 feet

fourteen minus five; the difference of fourteen and five

three hundred fifty-one minus two hundred forty-nine; the difference between three hundred fifty-one and two hundred forty-nine

3

14

23

322

380

9,985

19 − 13; 6

74 − 8; 66

58 degrees Fahrenheit

eight times five the product of eight and five

ten times ninety-five; the product of ten and ninety-five

0

99

27,783

640

79,866

1,873,608

15(28); 420

2(575); 1,150

48 marigolds

1,800 seats

fifty-four divided by nine; the quotient of fifty-four and nine

seventy-two divided by eight; the quotient of seventy-two and eight

7

13

97

undefined

638

300 R5

64 ÷ 16; 4

9 baskets

68

17

32

0

0

66

3,325

490

442

11

16 + 58; 74

32 − 18; 14

2(524); 1,048

300 − 50; 250

Stan had $344 left.

Clayton walked 30 blocks.