Answers to 3rd and 4th grade Problems
Answers for worksheets from 51 to 100
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| Sheet # 51
1) 1 1/4 2) 2 3) 2 1/2 4) 3 5) 1/4 |
Sheet # 52
1) 7, 5 2) Piano = 8, Violin = 6, 10 3) 24 4) 8 5) 10 6) 8 hours and 16 hours 7) 16 students 8) 18 9) 24 |
Sheet # 53
1) Karen = 1, Shannon = 1 1/2, Ginnie = 2, Sherry = 2 3/4 , Total = 5 1/4 2) 4 3) 1/2 4) Jack 5) 10 6) 5 7) 3 3/4 8) Josh |
Sheet # 54
1) 3 cups, 4 1/2 cups, 6 cups |
Sheet # 55
1) 6 2) 8, 6, 9 3) 1/4 4) 9 5) 4 6) 25 7) Quarter, 15 minutes 8) 9:15. 11:45 9) 20 10) 8 |
Sheet # 56
1) 21 2) 8 3) 238 4) 46 5) 30 |
| Sheet # 57
1) 9 2) 9 3) 84 4) 5 5) 330
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Sheet # 58
1) 60 2) 27 3) 16 4) Yes. 5 apples left over 5) $1, $6 |
Sheet # 59
1) $12 2) 11 3) 60 4) $1.60 5) 5 more cards |
Sheet # 60
1) 86 2) 31 3) 30 4) 85 5) 52 |
Sheet # 61
1) 135 2) 51 3) 39 4) 20 5) 47 |
Sheet # 62
1) 71 2) 154 3) 31 4) 200 5) 31 6) 200 |
| Sheet # 63
1) 1st = Linda , 2nd= Tom, 3rd = Paul, 4th = Nancy, 5th= Sarah 2) Paul = 12, Tom = 10 , Roxanne = 18 3) Sarah = 12, Linda = 34, Harry = 36 4) Andrea = 50, Juan = 47, Mary = 70, Tom = 37 5) Yolanda = 25, Tom = 40, Bill = 46, Carlos = 36 6) Bill = 60, Sam = 49, Harry = 55, Gene = 40 7) Smith = 75, Hammond = 73, French = 80
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Sheet # 64
1) Pam = 24, Lynn = 29, Harry = 12 (B) 65 cupcakes 2) Kimbrell = 36, Wong = 31, Brown = 40 (B) 107 cupcakes 3) Harry = 24, George = 36, Tom = 26, Bill = 12 (B) 98 fish 4) Fred, Harry, Bill, Tom 5) 21 wheels 6) Bill = 10 miles, Sarah = 6 miles, Linda = 9 miles 7) Jane = 11 hairbows, Sally = 8, Danielle = 6, Nancy = 11 |
Sheet # 65
1) He has grown six inches in 60 inches=5 feet 2) Tom, Mary, Paula, and Sam Tom-66 inches 3) one tablespoon equals three 4) one teaspoon of salt 1/2 + 1/2 = 1 5) 36 x 4 =144 inches 6) 36 inches= 1 yard, 7). 4 boxes will cover 80 feet, 20 x4= 80, 20 x 5=100 etc. 8) She will need sixty inches of ribbon. That would be five feet.
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Sheet # 66
1. 25-10=15, 15+16 =31 2. Fred-25, Susie 25-6=19, Harry 19-8=11 3. $140-$50=$90, $90 + $120=$210 4. $125-$40=$85 $85 + $40=$125 $125 + $60=$185 He now has $185. He doesn't have enough to go to the beach. 5. Tom-5, Sam-10 Harry-19, Paul-3 6. Sam-35, Duane-24, Harry-40, Tom-30 |
Sheet # 67
1. Nancy is 45 as of 1999. Sarah is 40. Josie is 38. 2. Bill-40, Tom-45, Harry-30 3. 24 feet 4. 5x6=30 students 5. Scotty-13, Pickles-15, Susie-10 6. 3 teaspoons = 1 tablespoon. |
Sheet # 68
1. 468=400+60+8 2. 509=500+9 3. 769=700+60+9 4. 893=800+90+3 5. 947=900+40+7 6. 368=300+60+8 II. Write the number for the words. 7. 601 8. 958 9. 324 10. 846 11. 330 12. 211 |
| Sheet # 69
.Write the number. 1. 568 2. 375 3. 602 4. 897 5. 211 6. 110 II. Write the number in words. 7. 789=seven hundred eighty-nine 8. 654=six hundred fifty-four 9. 162=one hundred sixty=two 10. 356=three hundred fifty-six 11. 202=two hundred two 12. 500=five hundred |
Sheet #70
1) 507 2) 392 3) 379 4) 223 5) 210 6) 67 7) 37 8) 56 9) 151 10) 138 |
Sheet # 71
1) 222 2) Yes, Yes 3) 50 stars 4) Stars represent # of states 13 stripes represent 13 colonies 5) Star configuration Year 1818 Year 1822 Year 1863 Year 1912 Today |
Sheet # 72
1) 8760 2) 52 3) 1,280 4) 2,189 5) 86,400 6) 604,800 |
Sheet # 73
1) 338 2) 84 3) 32 4) 76 5) 72 6) 72 7) 357 8) 409 9) 38 |
Sheet # 74
1) a) 323 2) 1939 3) 170 4) 593 5) a) 11,962 b) 5195 c) 17,147
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| Sheet # 75
1) 8 feet 2) 260 gallons in 2 days, 910 gallons in a week 3) 128,000 pounds 4) 840 miles in 12 hours, 1680 miles in 24 hours. 5) 200 hour or about 8 days 6) about 34 days |
Sheet # 76
1) 8 cities 2) 2 cities 3) Los Angeles 4) San Diego 5) 3,421,300 6) 330,800 7) No 8) 1,813,100 9) 7,077,100 10) 8,890,200 |
Sheet # 77
1) 50 2) 8 3) 105 4) 15 5) 6 6) 28 7) 73 |
Sheet # 78
1) Table A= 6 2) 40 3) 240 4) 78 5) 16 |
Sheet # 79
1) 160, 240, 360 2) Yes, Yes 3) 40 4) 350, 700 5) 9, 18, 24 6) 400, 600 7) 6, 12, 24 8) 48, 36 and 54 |
Sheet # 80
1) 32, 48 2) 15, 40 3) 2, 3, 4 4) 2, 3, 5 5) 4, 3 6) a) Ellen: 2, Molly: 3 and Grace : 4 b)Grace
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| Sheet # 81
1) 22 2) 20 3) 23 4) 71 5) 28 6) 19 |
Sheet # 82
1. 80 2. 60 3. 70 4. 40 5. 50 6. 20 7. 20 8. 70 9. 50 10. 10 11. 50 12. 90 13. 100 14. 90 15. 80 |
Sheet # 83
1. 700 2. 700 3. 800 4. 600 5. 400 6. 500 7. 900 8. 600 9. 400 10. 800 11. 300 12. 100 13. 200 14. 700 15. 1000 |
Sheet # 84
1. 48 divided by 24 =2 Each child gets 2 cookies. 2. 96 divided by 24 = 4. Each child gets 4 cookies. 3. 4 x .65 = 2.60 4. $48 x 12= $576 $576 x 4 = $2304 5. $2.99 x3 = $8.97 $10.00-$8.97= $1.03 6. $139 + $60 + $30 = $229 |
Sheet # 85
1. 75 x3 =225 2. $2.50 x 3 = $7.50 3. $2.99 x 2 = $5.98 4. $21.20 x 2 = $42.40 5. $1.29 x 6 = $7.74 6. $12.20 x 4 = $48.80 7. 12 x 2 = 24 |
| Sheet # 86
1. 3 x 12= 36 2. 75 x .05= $3.75 3. 34 x 2 = 68 4. 24 x 3 =72 5. 9 x 4 = 36 6. 25 x 6 = 150 7. 35 x 3 = 105 |
Sheet # 87
1. 6000 + 400 + 70 + 8 2. 9000 + 80 + 1 3. 7000 + 800 + 60 + 5 4. 1000 + 700 + 60 + 8 5. 9000 + 200 + 30 + 4 6. 5000 + 600 + 80 + 1 7. 9000 + 400 + 60 + 2 8. 2000 + 300 + 30 + 4 9. 5000 + 10 + 8 10. 4128 11. 3876 12. 5216 13. 3611 14. 7089 15. 9265 16. 6502 17. 9100 18. 5800
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Sheet # 88
1. sixty seven thousand, eight hundred ninety seven 2. fifty thousand, four hundred sixty two 3. eighty nine thousand, thirty 4. thirty three thousand, nine hundred eight 5. twelve thousand, two hundred sixty five 6. tens 7. thousands 8. ten thousands 9. hundreds 10. ones 11. 56, 234 12. 82, 056 13. 49,800 14. 71,001 15. 19,111 16. 50,000 17. 5,000 18. 5 19. 50 20. 5 |
Sheet # 89
1. three hundred sixty four thousand, two hundred two 2. eight hundred seventy four thousand, five hundred seventy eight 3. nine hundred twelve thousand, four hundred sixty five 4. two hundred twenty thousand, twenty one 5. four hundred eighty three thousand, nine hundred fifty two II. What place does the 7 hold? 6. ten thousand 7. tens 8. ones 9. hundred thousand 10. thousands 11. ten thousands III. What is the number? 12. 648,002 13. 102,350 14. 706,524 15. 369,478 16. 500,025
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Sheet # 90
1) a) Cup 2) (a) 8 quarts
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| Sheet # 91
1) 4 + 6 = 10, 10 -2 = 8 2) 35 + 63 = 98, 98 - 10 = 88 3) 3 x 2 = 6 6 x 2 = 12 6 + 12 = 18 4) 6 + 15 = 21 21 + 21 = 42 5) 25 + 35 = 60 6)Tom, Linda, Sarah, Paul |
Sheet # 92
1. 45 minutes 2. 5 hours 5 minutes 3. 3 hours 14 minutes 4. 12 hours. 30 minutes 5. 10 hours 18 minutes 6. 1 hour 15 minutes 7. 3 hours 27 minutes |
Sheet #93
No worksheets |
Sheet # 94
1) 3 quarters, 2 dimes, and 4 pennies 2) 60¢ 3) 6 dollar bills, 8 dimes, and 9 pennies 4) 4 dollar bills, 1 half dollar, 1 dime, 1 nickel, and 2 pennies 5) 3 dollar bills, 1 half dollar, 3 dimes, 1 nickel, and 1 penny 6) 1 ten, 1 five, 3 ones, 3 quarters, 3 nickels, and 2 pennies |
Sheet # 95
1) 1 ten, 2 fives, 3 ones, 3 dimes, and 1 penny 2) 2 fives, 2 ones, 1 quarter, 1 dime, 1 nickel, and 4 pennies 3) 1 five, 4 ones, 1 half dollar, 2 dimes, and 1 nickels 4) 1 twenty, 1 five, 4 ones, 3 quarters, 1 dime, and 2 nickels 5) 1 ten, 1 five, 1 one, 3 quarters, 2 dimes, and two pennies 6) 2 fives, 2 ones, 1 quarter, 2 dimes, and 2 pennies |
| Sheet # 96
1) 3 fives, 2 ones, 2 quarters, 1 dime, 1 nickel, and 2 pennies 2) 1 ten, 1 five, 3 ones, 3 quarters, 1 dime, and 4 pennies 3) 1 twenty, 1 ten, 2 ones, 1 half dollar, 1 quarter, and 2 dimes 4) 3 twenties, 1 ten, 1 five, and 3 pennies 5) 2 twenties, 7 ones, 1 nickel, and 6 pennies 6) $10.10 |
Sheet # 97
1) $12.59 2) $18.91 3) $171.97 4) $118.72 5) $31.99 6) $121.22 |
Sheet # 98
1) $258.73 2) $116.20 3) $27.22 4) $13.60 5) $13.00 6) $2.10 |
Sheet # 99
1) 79¢ 2) $2.24 3) $2.27 4) $2.53 5) $4.75 6) $26.86 |
Sheet # 100
1) $20.02 2) $26.83 3) $25.64 4) $5.97 5) $6.00 6) $3.95 |