Answers to 2nd Grade Problems
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| Sheet #1
1) 7 fish 2) 13 cookies 3) 17 votes 4) 14 cents 5) 9 airplanes 6) 10 fish 7) 10 cents |
Sheet #2
1) 15 animals 2) 17 animals 3) 8 posters 4) 15 cows 5) 10 fish |
Sheet #3
1) 17 chipmunks 2) 14 animals 3) 12 ducks 4) 15 fish 5) 16 girls |
Sheet #4
1) 14 hours 2) 9 pictures 3) 12 books 4) 10 hours 5) 7 stuffed animals |
Sheet #5
1) 13 pennies 2) 8 pieces of fruit 3) 6 hours 4) 11 hours 5) 13 stuffed animals |
| Sheet #6
1) 11 games 2) 13 books 3) 12 miles 4) 17 hours 5) 14 dollars |
Sheet #7
1) 12 cents 2) 8 cats 3) 7 apples 4) 11 children 5) 12 bears 6) 7 horses |
Sheet #8
1) 18 cents 2) 17 cents 3) 14 points 4) 13 marbles 5) 17 hours 6) 13 cents |
Sheet #9
1) 15 blocks 2) 13 cans 3) 13 pages 4) 12 pages 5) 15 pages 6) 16 pages |
Sheet #10
1) 17 cookies 2) 13 stickers 3) 10 apples 4) 10 books 5) 7 cats 6) 13 kites |
| Sheet #11
1) 17 animals 2) 29 animals 3) 17 points 4) 22 horses 5) 29 fish |
Sheet #12
1) 29 chipmunks 2) 17 animals 3) 19 ducks 4) 19 fish 5) 35 girls |
Sheet #13
1) 28 blocks 2) 29 pictures 3) 29 books 4) 26 hours 5) 29 stuffed animals |
Sheet #14
1) 38 pennies 2) 38 pieces of fruit 3) 39 dollars 4) 20 hours 5) 19 stuffed animals |
Sheet #15
1) 37 games 2) 38 books 3) 18 miles 4) 22 hours 5) 29 dollars |
| Sheet #16
1) 39 cents 2) 29 animals 3) 37 apples 4) 39 children 5) 29 bears 6) 29 horses |
Sheet #17
1) 29 cents 2) 38 cats 3) 27 apples 4) 29 children 5) 28 balls 6) 39 horses |
Sheet #18
1) 28 cents 2) 39 cents 3) 79 points 4) 38 marbles 5) 19 hours 6) 35 cents |
Sheet #19
1) 29 blocks 2) 19 cans 3) 89 pages 4) 49 pages 5) 45 minutes 6) 55 minutes |
Sheet #20
1) 59 days 2) 61 days 3) 39 peanuts 4) 16 blocks 5) 78 cents 6) 79 papers 7) 29 children 8) 99 cents |
| Sheet #21
1) 32 children 2) 62 minutes 3) 133 newspapers 4) 32 new words 5) 82 cents 6) 102 newspapers 7) 30 children 8) 94 cents |
Sheet #22
1) 112 miles 2) 30 cents 3) 84 pages 4) 21 points 5) 64 tickets 6) 1.02 dollars 7) 66 cookies 8) 167 children |
Sheet #23
1) 133 dollars 2) 98 cents 3) 35 miles 4) 1.48 dollars 5) 1.10 dollars 6) 1.04 dollars 7) 84 cookies 8) 144 children |
Sheet #24
1) 136 dollars 2) 1.98 dollars 3) 31 miles 4) 52 dollars 5) 1.22 dollars 6) 98 cents 7) 54 cookies 8) 188 children |
Sheet #25
1) 6 cookies 2) 4 pennies 3) 3 apples 4) 4 bells 5) 5 candies 6) 4 dogs |
| Sheet #26
1) 4 cents 2) 4 pennies 3) 6 cats 4) 2 pencils 5) 5 candies 6) 4 dogs |
Sheet #27
1) 5 chocolates 2) 5 pens 3) 5 dolls 4) 1 pencils 5) 4 baseballs 6) 3 birds |
Sheet #28
1) 3 chocolates 2) 3 pens 3) 4 dolls 4) 5 pencils 5) 4 baseballs 6) 4 birds |
Sheet #29
1) 13 chocolates 2) 13 pens 3) 15 dolls 4) 16 pencils 5) 11 baseballs 6) 13 birds |
Sheet #30
1) 12 cookies 2) 11 pennies 3) 10 apples 4) 11 dolls 5) 22 candies 6) 11 children |
| Sheet #31
1) 10 chocolates 2) 10 pens 3) 14 dolls 4) 24 pencils 5) 23 baseballs 6) 22 birds |
Sheet #32
1) 13 chocolates 2) 8 pens 3) 10 dolls 4) 9 pencils 5) 9 baseballs 6) 10 birds |
Sheet #33
1) 7 marbles 2) 11 girls 3) 9 newspapers 4) 5 rabbits 5) 8 dogs 6) 9 baseball cards 7) 6 elephants 8) 15 computers 9) 10 girls |
Sheet #34
1) 3 tickets 2) 2 badges 3) 8 inches 4) 2 Ping-Pong balls 5) 4 boys 6) 3 helmets 7) 7 tadpoles 8) 6 goldfish 9) 9 pigeons 10) 9 cents |
Sheet #35
1) 7 eggs 2) 9 pupils 3) 20 cents 4) 3 stamps 5) 43 cents 6) 10 problems 7) 22 marbles 8) 11 pounds 9) 64 cents 10) 32 cents |
| Sheet #36
1) 14 cents 2) 12 children 3) 62 magazines 4) 4 years 5) 13 cents 6) 10 cents 7) 25 cents 8) 13 pages 9) 5 cupcakes 10) 15 airplanes |
Sheet #37
1) 19 chocolates 2) 19 stickers 3) 16 dolls 4) 19 pencils 5) 19 baseballs 6) 18 birds |
Sheet #38
1) 15 cookies 2) 12 pennies 3) 13 apples 4) 18 books 5) 15 candies 6) 16 children |
Sheet #39
1) 16 chocolates 2) 9 pens 3) 9 dolls 4) 18 crayons 5) 15 stickers 6) 18 ducks |
Sheet #40
1) 8 chocolates 2) 12 pennies 3) 7 rings 4) 36 pennies 5) 12 baseballs 6) 17 birds |
| Sheet #41
1) 17 marbles 2) 23 words 3) 19 newspapers 4) 15 rabbits 5) 15 beads 6) 9 magazines 7) 28 tigers 8) 9 books |
Sheet #42
1) 9 tickets 2) 9 badges 3) 20 inches 4) 9 Ping-Pong balls 5) 8 boys 6) 14 helmets 7) 17 tadpoles 8) 3 goldfish 9) 29 pigeons 10) 27 cents |
Sheet #43
1) 9 eggs 2) 16 pupils 3) 13 cents 4) 8 stamps 5) 38 cents 6) 6 problems 7) 18 marbles 8) 7 pounds 9) 55 cents 10) 27 cents |
Sheet #44
1) 5 cents 2) 15 children 3) 58 magazines 4) 8 years 5) 7 cents 6) 35 cents 7) 74 dollars 8) 5 pages 9) 15 cupcakes 10) 8 airplanes |
Sheet #45
1) 6 cars 2) 8 dolls 3) 12 plants 4) 12 stars 5) 8 students |
| Sheet #46
1) 20 children 2) 15 pencils 3) 18 pieces of candy 4) 9 chairs 5) 12 dogs |
Sheet #47
1) 12 birds 2) 8 birds 3) 24 pictures 4) 15 flowers 5) 21 leaves |
Sheet #48
1) 15 computers 2) 20 children 3) 24 clowns 4) 24 tires 5) 12 wheels |
Sheet #49
1) 30 tomatoes 2) 15 pages 3) 14 dots 4) 30 pictures 5) 28 legs |
Sheet #50
1) 12 pieces of bread 2) 21 pieces of candy 3) 20 muffins 4) 12 rooms 5) 30 birds |
| Sheet #51
1) 36 pages 2) 12 eyes 3) 14 hands 4) 16 legs 5) 18 wheels |
Sheet #52
1) 24 players 2) 36 leaves 3) 30 pencils 4) 42 pennies 5) 18 dogs |
Sheet #53
1) 28 doors 2) 18 children 3) 35 squirrels 4) 32 crocodiles 5) 21 bulbs |
Sheet #54
1) 32 children 2) 24 flags 3) 40 pencils 4) 18 markers 5) 28 mats |
Sheet #55
1) 5 slices 2) 3 nickels 3) 5 birds 4) 3 cats 5) 5 cats 6) 4 dresses |
| Sheet #56
1) 2 slices 2) 6 people 3) 5 marbles 4) 4 kittens 5) 4 pencils 6) 3 fish |
Sheet #57
1) 4 cookies 2) 5 children 3) 3 people 4) 4 balloons 5) 2 dolls 6) 0 baseballs |
Sheet #58
1) 2 cookies 2) 4 girls 3) 5 books 4) 2 cookies 5) 3 roses |
Sheet #59
1) 55 dollars 2) 40 points 3) 46 cards 4) 66 cents 5) 61 books |
Sheet #60
1) 50 cents 2) 30 cents 3) 40 cents 4) 50 cents 5) 40 cents |
| Sheet #61
1) 52 cents 2) 67 ladybugs 3) 82 ears of corn 4) 167 miles 5) 185 children |
Sheet #62
1) 156 trees 2) 135 people 3) 74 acres 4) 60 laps 5) 100 minutes 6) 75 miles |
Sheet #63
1) 5 feet tall 2) 8 inches long 3) 6 feet long 4) 2 feet wide 5) 2 feet tall 6) 1 foot long |
Sheet #64
1) feet 2) inches 3) inches 4) Feet 5) feet 6) inches |
Sheet #65
1) Inches |
| Sheet #66
1) Yards |
Sheet #67
1) Yards |
Sheet #68
1) 13 |
Sheet #69
1) 20 minutes |
Sheet #70
1) 12 cents |
| Sheet #71 1) 8 ounces 2) 8 ounces 3) 4 ounces 4) 1 ounce 5) 12 ounces
|
Sheet #72
1) 4 points 2) 8 points 3) 4+4+0=8 4) 8 points 5) 8+5+0=13 |
Sheet #73
1) 645 miles |
Sheet #74
1) 10 |
Sheet #75
1) 5 |
| Sheet #76
1) 5 |
Sheet #77
1) 65 |
Sheet #78
1) 6 |
Sheet #79
1) 25 |
Sheet #80
1) 140 grams |
| Sheet #81
1) 27 inches |
Sheet #82
1) c (90 points) |
Sheet #83
1) 14times 2) 4 pounds |
Sheet #84
No worksheet |
Sheet #85
No Worksheet |
| Sheet #86 | Sheet #87 | Sheet #88 | Sheet #89 | Sheet #90 |
| Sheet #91 1) 67 years 2) 27 years 3) 36 pies/72 pies/360 pies 4) 113 miles and 452 miles 5) 37 stars 6) 21 years @ year 2000 7) 1792 8) 1796 9) 7 years |
Sheet #92 |
Sheet #93 |
Sheet #94 2) slowest: Camel. Fastest: Bat (750 beats/minute) 3) 505 Beat/minute 4) 275 beats/minute 5) 390 beats/minute 6) 30, 70, 245, 345, 460, 530, 750 |
Sheet #95 1) 30 minutes x 90 beats/minute = 2700 beats 60 minutes x 90 beats = 5400 beats/hour 5400 x 10 hour (sleep) = 54,000 beats 5400 x 24 hours = 129600 beats/day 2) 70 beats x 30 minutes = 21 beats 70 beats x 60 minutes = 4200 beats/hour 4200 x 24 = 100800 beats/day 3) 5 liters x 30 minutes = 150 liters 5 x 60 = 300 liters/hour 300 x 24 = 7200 liters/day |