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Just Do It (mentally)

Just Do It (mentally). Day 1. Day 10. Math 367 – Math Teaching Methods. Day 11. Day 2. Focusing on Fractions, Decimals, and Percents. Day 12. Day 3. Day 13. Day 4. Day 14. Day 5. Day 15. Day 6. Day 16. Day 7. Day 17. Day 8. Day 9. To print flashcards: Click Print

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Just Do It (mentally)

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  1. Just Do It (mentally) Day 1 Day 10 Math 367 – Math Teaching Methods Day 11 Day 2 Focusing on Fractions, Decimals, and Percents Day 12 Day 3 Day 13 Day 4 Day 14 Day 5 Day 15 Day 6 Day 16 Day 7 Day 17 Day 8 J.R.Olsen ~ W.I.U. Day 9

  2. To print flashcards: • Click Print • Print what: Handouts • Slides per page: 6 • Order: horizontal • OK • Fold down the middle|Glue the two halves together. • Cut into flashcards. J.R.Olsen ~ W.I.U.

  3. Just Do It (mentally) Day 1 Questions Record your answers to the following in the Mental Math Section of your notebook. 10% of 650 is ___ 50% of 860 is ___ The regular price of a pair of jeans is $46. If they are on sale for 50% off, what is the sale price? If one third of the sixth grade class of 120 students exceeded state standards, how many sixth graders exceeded state standards? Solve: 10x = 43 Bonus: 70% of 80 = ___ J.R.Olsen ~ W.I.U.

  4. Just Do It (mentally) Day 1 Answers Check your answers. 65 430 $23 7 40 sixth graders 4.3 Bonus: 56 Website of the Day: Make a Match J.R.Olsen ~ W.I.U.

  5. Just Do It (mentally) Day 2 Questions Record your answers to the following in the Mental Math Section of your notebook. One-eighth of 320 is ___ 12.5% of 40 is ___ If 37.5% of the teachers union, which has 160 members, is against the proposal, how many are against the proposal? What is the 10% tourism tax on a $65.00 ticket? Bonus: 30% of 800 = ___ J.R.Olsen ~ W.I.U.

  6. Just Do It (mentally) Day 2 Answers Check your answers. 40 5 24 30 60 teachers tax is $6.50 Bonus: 240 Web site of the Day: Meteor Multiplication J.R.Olsen ~ W.I.U.

  7. Just Do It (mentally) Day 3 Questions If you get 25% more free and normally there are 20 ounces, how many ounces do you get? 820  .25 Change to a fraction: 60% If five-eighths of the cookie dough is used, how much is left? If is the probability of winning, what is the probability of losing? Bonus: 75% of 820 is ___ Record your answers in your notebook. J.R.Olsen ~ W.I.U.

  8. Just Do It (mentally) Day 3 Answers 20 + 5 = 25 oz. 205 Three-eighths Six-seventeenths Bonus: 615 Check your answers. Web site of the Day: Fresh Baked Fractions J.R.Olsen ~ W.I.U.

  9. Just Do It (mentally) Day 4 Questions If 30% of the school walks to school, what fraction is this? Find 12% of 600. If 23% of the 2,000 students in the district qualify for free or reduced lunch, how many students qualify for free or reduced lunch? If 21/25 of the construction paper is used up, what fraction remains? Find 12.5% of 56. Bonus: .03  130 = ___ Record your answers in your notebook. J.R.Olsen ~ W.I.U.

  10. Just Do It (mentally) Day 4 Answers 72 460 students 7 Bonus: 3.9 Check your answers. Web site of the Day: Jigsaw Puzzle J.R.Olsen ~ W.I.U.

  11. Just Do It (mentally) Day 5 Questions What is the 5% tax on a $9 item? Find the 15% tip on a bill of $16.00. If 87.5% of the students are present and enrollment is 800, how many students are present? Bonus: 110% of 800 is ___ Record your answers in your notebook. J.R.Olsen ~ W.I.U.

  12. Just Do It (mentally) Day 5 Answers Check your answers. 9 36 $0.45 $2.40 45 700 students present Bonus: 880. Web site of the Day: Find Grampy-Strict J.R.Olsen ~ W.I.U.

  13. Just Do It (mentally) Day 6 Questions Record your answers to the following in the Mental Math Section of your notebook. 10% of 5.63 = ___ Find the 20% tip on a bill of $32.00. 25% of $40 = ___ 125% of $40 = ___ If the PTO is selling pizzas, which cost them $6, and they want to make a 25% profit, how much should they charge for a pizza? Change to a mixed number: 150% Bonus: Change to a mixed number: 280% J.R.Olsen ~ W.I.U.

  14. Just Do It (mentally) Day 6 Answers Check your answers. .563 $6.40 $10 $50 $6 + $1.50 = $7.50 Bonus: Web site of the Day: Place Value Pirates J.R.Olsen ~ W.I.U.

  15. Just Do It (mentally) Day 7 Questions Record your answers in your notebook. If you start with 5¾ cups of sugar and use 2½ cups, how many are left over? If you start with 14.7 liters and pour out 3.3 liters, how much is left? If you start with 200 kg and 15% is removed, how much is left? If you need to register 240 students and ¼ have already be registered, how many still need to be registered? 8,000,000  .125 33⅓ % of 6,000 is ___ Bonus: 7/8  96 = 96  8  7 = 12  7 = 84 J.R.Olsen ~ W.I.U.

  16. Just Do It (mentally) Day 7 Answers 3¼ 11.4 liters 170 kg 180 students 1,000,000 2,000 Bonus: Find the tip on an $82 bill. Check your answers. Web site of the Day: Star Gazing J.R.Olsen ~ W.I.U.

  17. Just Do It (mentally) Day 8 Questions Record your answers in your notebook. 1% of 45.7 is ___ 0.01  5,000 = ___ 3% of 5,000 = ___ If 1% of the population of 3,000,000 got the H1N1 flu, how many got the flu? 110% of 50 = ___ If the sales tax is 5% and the cost of the shirt is $30, how much do you have to pay? Bonus: $8.20 + $4.10 = $12.30 J.R.Olsen ~ W.I.U.

  18. Just Do It (mentally) Day 8 Answers 4.57 50 150 30,000 5.5 $31.50 Bonus: Find the tip on an $82 bill. Check your answers. Web site of the Day: Crack the Code J.R.Olsen ~ W.I.U.

  19. Just Do It (mentally) Day 9 Questions Record your answers in your notebook. If 20% of the students were below standards on the pretest, and there are 450 students, how many were below standards? Find 8% of 7,000. If the item costs the store $50 and there is a 40% markup, what will the retail price be? $20.40 – $1.90 = ___ (Hint: use equal additions) If you start with 19.3 mL and use 5.8 mL, how much is left? Bonus: Change to a percent: J.R.Olsen ~ W.I.U.

  20. Just Do It (mentally) Day 9 Answers 90 students 560. $70 $20.40 – $1.90 = 20.50 – 2.00 = $18.50 19.3 – 5.8 = 19.5 – 6 = 13.5 mL Bonus: 65% Check your answers. Web site of the Day: Fishy Fractions – Equivalent Fractions J.R.Olsen ~ W.I.U.

  21. Just Do It (mentally) Day 10 Questions Record your answers in your notebook. Change to a percent: If three-twentieths of the school attended the game, what percent attended the game? Change to a fraction: 85% If 35% of the solution is acid, what fraction is acid? Change to a fraction: 66⅔ % 66⅔ % of 12 = ___ Bonus: 75% of 52 = ___ J.R.Olsen ~ W.I.U.

  22. Just Do It (mentally) Day 10 Answers 5% 15% 8 Bonus: 39 Check your answers. Web site of the Day: Fishy Fractions - Adding J.R.Olsen ~ W.I.U.

  23. Just Do It (mentally) Day 11 Questions Record your answers in your notebook. If of the frogs have red spots and there are 420 frogs, how many have red spots? Solve: Solve: Solve: 27% of 200 kg = ___ Bonus: 137.5% of 800 is __ J.R.Olsen ~ W.I.U.

  24. Just Do It (mentally) Day 11 Answers 70  3 = 210 60  4 = 240 54 kg Bonus: Check your answers. Web site of the Day: Fishy Fractions - More J.R.Olsen ~ W.I.U.

  25. Just Do It (mentally) Day 12 Questions Record your answers in your notebook. Find the shooting percentage of each player J.R.Olsen ~ W.I.U.

  26. Just Do It (mentally) Day 12 Answers Check your answers. Web site of the Day: Mission Magnetite J.R.Olsen ~ W.I.U.

  27. Just Do It (mentally) Day 13 Questions Record your answers in your notebook. Estimate the shooting percentage of each player J.R.Olsen ~ W.I.U.

  28. Just Do It (mentally) Day 13 Answers Check your answers. Web site of the Day: Bucky's Blueprints J.R.Olsen ~ W.I.U.

  29. Just Do It (mentally) Day 14 Questions Record your answers in your notebook. 1 – .27 If the poll shows 46% in favor, what percent is against? If the probability of getting an ‘A’ is 29%, what is the probability of not getting an ‘A’? If 25.5% are incorrect, what percent are correct? If 19.4% of the customers used a coupon, what percent did not use a coupon? If 37% of the shots were missed, what percent of the shot scored? Bonus: If 0.22% of the solution is a contaminant, what percent is pure? J.R.Olsen ~ W.I.U.

  30. Just Do It (mentally) Day 14 Answers .73 54% 71% 74.5% 80.6% 63% Bonus: 99.78% pure Check your answers. Web site of the Day: Sleuths on the Loose J.R.Olsen ~ W.I.U.

  31. Just Do It (mentally) Day 15 Questions Record your answers in your notebook. If the 24 oz. bottle of hand lotion is on special and you receive 33⅓% free, how many ounces should you receive? The club has $670 to spend this year. They budget 10% for supplies. How much is budgeted for supplies? Three-fifths of the delegates favored the motion. If there are 55 delegates, how many favored the motion? If the length is 1.2 cm and width is 3 cm, what is the area? 75% of 96 = ___ Change to a percent: Bonus: If 25% have inadequate health care and there are 2.4 million people, how many have inadequate health care? J.R.Olsen ~ W.I.U.

  32. Just Do It (mentally) Day 15 Answers 24 + 8 = 32 oz. $67 33 delegates 3.6 cm² 72 60% Bonus: .6 million = 600,000 people Check your answers. Web site of the Day: Death to Decimals J.R.Olsen ~ W.I.U.

  33. Just Do It (mentally) Day 16 Questions Record your answers in your notebook. A piece of paper starts with a length of 11 inches. Five-eighths of an inch are cut off. What is the new length? 12% of 9,000 € = ___ If the length and width are 20 feet and 2.4 feet, what is the area? If the length and width are 20 feet and 2.4 feet, what is the perimeter? What is the 15% service charge on a purchase of $42.00? If there were 300 members last year and this year there is a 20% increase, how many members are there this year? Bonus: If Julie is 52 for 80, what is the shooting percentage? J.R.Olsen ~ W.I.U.

  34. Just Do It (mentally) Day 16 Answers 10 and three-eighths inch. 1,080 € 48 sq. ft. 44.8 ft. $6.30 360 members Bonus: 52/80 = 13/20 = 65% Check your answers. Web site of the Day: Fraction Pairs Game J.R.Olsen ~ W.I.U.

  35. Just Do It (mentally) Day 17 Questions Record your answers in your notebook. A piece of paper starts with a width of 8½ inches. One and seven-eighths of an inch are cut off. What is the new width? Jordan start with $13.20. He pays $4.90 for lunch. How much does he have left? If Geoff has 6 hits in 24 at-bats, what is his batting average (convert to a 3-place decimal)? 120% of 70 = ___ 0.1% of 80 = ___ 37.5% of 4,000€ = ___ Bonus: If 1 in 7 residents receive a property tax bill and there are 109,200 residents, how many tax bills are there? J.R.Olsen ~ W.I.U.

  36. Just Do It (mentally) Day 17 Answers $8.30 .250 84 0.8 (3/8)4000 = 3500 = 1,500 € Bonus: 15,600 tax bills Check your answers. Web site of the Day: Fraction (and percent) Four Web site of the Day: Balloon Invaders II J.R.Olsen ~ W.I.U.

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