7th Grade Summer Math Packet 2012 2 (rising 6th graders).pdf

The first row of this table has been completed.Complete all the other rows. Write fractions in simplest form12345678910111213Fraction Decimal Percent1102513341120.1 10%0.250.480.61.030.8030%125%6632 %50%Simplify.1.1562.2453.20154.14395. 276. 1647. 128128. 18

Change to an improper fraction.19.105 10. 7 11.33 12.5263Add and simplify.13. 95 + 9714.17 +233 15.84 14 +15 516. 71 + 73Subtract and simplify.117. 10 - 5 18.81 33 -3 419.39 -432 20.816 -53110Multiply and simplify.21.11 x3123 22.3 75 x7 823.44 x65 2 51 24. x7 3 6Divide and simplify.1 425. ÷ 26.2 566 ÷722 27.353 ÷6111 28.211 ÷3135Find the greatest common factor for the following sets of numbers.29. 9 and 15 30. 12 and 16 31. 10 and 25 32. 8 and 24Find the least common multiple for the following sets of numbers.33. 8 and 12 34. 5 and 9 35. 4 and 10 36. 6 and 8Add and simplify.1.+5393.253+35173 5. 6 7. 9. 44631011.31 322 + 4 + 7 + 853 43+33113242.+11 4.42512 6.4784 + 1 +19 8.555 +6424 10. 5 12.97213 +32354+ 9

Subtract and simply.11. 4 6.35-1 -929 11.53434 - 1 -422 16. 20 23. 29612 -72132.-4397.526-39 12.412 -374 17. 21 24. 421013 -331 -2023093.418 8. 5 13.77125 -33--37 18. 9 25. 7554 -625 -395134.-25 9.5123 -16 14.5383 -39 19. 8 26. 19815 -237 -531385.-28 10.53105 -56 15.643 -518 20. 5 27. 14915 -354 -8510921. 14 28. 16-19 -718422. 12 29. 15-154 - 367

Multiply and simplify the answers.1.13 x5121 5.11 x2251 9.26 x 5 13.512 x24553 32. x 3 6.8 73 53 x7 610. 6 x31 14.82 37 x3 43.14 x312 7. 3 x41356 11. x 2 15. 2 x7 311344.24 x333 8.411 x 8 12.621 x511 16.413 x8315Divide and simply the answers.1.22 ÷3791 5.42 ÷51 22 9.5 5÷ 2 13.1 94 ÷5 102. 5 ÷11 6.223 ÷311 10.614 ÷621 14.322 ÷34453.51 ÷8142 7. 10 ÷4511. 9 ÷13 15.433 ÷86374.28 ÷312 8.616 ÷411 12.21 25 ÷ 2 16.3 51 35 ÷4 4

Fraction Word ProblemsSolve. Be sure the answer is in simplest form.1. Sara buys candy by the pound during the summer. During the first13week of summer she buys 1 pounds of candy, during the second she3 4buys of a pound, and during the third she buys pound. How4 5many pounds did she buy during the first three weeks of summer?12. Beth has a bread machine that makes a loaf of bread that weighs 12pounds. If she makes a loaf of bread for each of her three sisters, howmany pounds of bread will she make?3. Rick chews on a piece of bubble gum for 120 minutes. About every141 minutes, he blows a bubble. How many bubbles did Rick make?4. Juan was competing in a 1000 meter race, but he had to pull out of therace after running 43 of it. How many meters did he run?5. Tad needs to measure where the free throw line should be in front ofhis basketball goal. He knows his feet are 1 feet long and the freethrowline should be 15 feet from the backboard. How many toe-totoesteps does Tad need to take to mark off 15 feet?1816. Mary gives her puppy a bath and uses 5 gallons of water. She22throws away 3 gallons of the water. How much water does she have3left?