1. Math Skills

2. Perform the indicated operations. No calculators. Do not round. 1.35 + 347 + 287 + 14 = 2.3.6 + 92.6 + 0.06 + 200 = 3.200 + 92.8 + 0.06 + 3.4 = 4.78 X 61 X 2 = 5.3.4 X 0.83 = 6.8 X 2 – 4 = 7.(6 ÷ 3) X 2 = 8.(12 + 3) ÷ 3 = 9.2.2 X 3.2 + 4 = 10.(0.8 X 16) + 2.2 =

3. 11. 12 ÷ (2 + 4) = 12. 3 + (2 ÷ 1) + 2 = 13. 12 X 0.5 + 1 ÷ 2 = 14. 2 X 3 – 1 ÷ 2 = 15. 2 + 3 – 1 – 2 = 16. (6 ÷ 4) – ( - 2 + 1) = 17. 3.2 X - 1.4 = 18. - 4.1 X - 2.2 = 19. - 1.6 ÷ 0.4 = 20. - 5.4 ÷ - 0.006 =

4. Homework Day 1: 1.24 ÷ 3 + 2 = 2.3 + (36 ÷ 6) + 2 = 3.45 X 2.5 + 1 ÷ 3 = 4.6 X 3 – 1 ÷ 3 = 5.2 + 25 – 24 ÷ 4 = 6.(8÷ 4) – ( - 10 + 2) = 7. 88 X - 6.3 = 8. - 4.5 X - 5.7 = 9. - 14.2 ÷ 3.5= 10. - 5.4 ÷ - 0.9 =

5. Homework cont. 11. 3.4 + 895 x 2.3 = 12. 286 ÷ 13 – 22 = 13. (12 + 5 – 1) ÷ 4 = 14. (- 3 + 6) – (-18 + 5) x 4 = 15. (88 ÷ 6) – 0.67 = 16. (- 22 + -15 – 18) ÷ 5 = 17. - 254 x 65 x 0.001 = 18. (-7 – 49 ) ÷ (- 25 + 18) = 19. 300 x 400 – 600 = 20. 0.0046 + 0.234 + 23.45 =

6. Day 2: Perform the indicated operations. Express in simplest form. 1. 6 + (10 ÷ 5) = 2. (10 – 2) X.4 = 3. Z 4 X Z 8 = 4. M 3 X M -7 = 5. (2 X 10 8 ) X (4 X 10 9 ) = 6. (6 X 10 -5 ) ÷ (8 X 10 -11 ) =

7. On a camp-out, a class of 180 students are each given 2 hamburgers. If 6 hamburger patties can be made per pound of hamburger meat, priced at $9 per four pounds, what will be the total cost of the hamburger meat for the class?

9. Sample Problem: Convert 152.1 fa to sl 1 frick (f) = 33.4 fracks (fa) 0.085 frick (f) = 591 shaka-lakas (sl)

10. Metric conversions and factor- labeling: meter Kilo hecto deka liter deci centi milli gram

11. Convert the following: 1. 500. mL = ____L (1 mL =.001 L) 2. 2.5 cm = ____m (1cm =.01 m) 3. 1525 kg = ____g (1 kg = 1000 g) 4. 3.2 cm = ____ in. (2.54 cm = 1 in.) 5. 1.5 years = ____ hrs. 6. 238,000,000 s = ____days 7. 45 cm = ____ ft. 8..45 ft. = ____ cm 9. 6.5 in. = ____ yds. 10. 15 yrs. = ____hrs.

12. Rearrange and solve for the variable indicated. Example: AB = CD A = ? A = CD E EB 1.AB = CD E = ? E 2. XY = Z X = ? 3.C ● A ● B = D D = ? E 4. C ● A ● B = DE F = ? F 5. AB = X C YZ C = ?

13. Homework Day 2: Convert the following 1. 673 mL = ____L 2. 46.5 cm = ____m 3. 0.354 kg = ____g 4. 98 cm = ____ in. 5. 4.9 years = ____ hrs. 6. 3,245,881 s = ____days 7. 3.6 cm = ____ ft. 8. 37 ft. = ____ cm 9..25 yd. = ____in. 10. 365 days = ____hrs.

14. Homework cont. 1.AB = CD D = ? E 2. XY 2 = Z Y = ? 3.C ● A ● B = D E = ? E 4. C ● A ● B = DE B = ? F 5. AB = X C YZ Y = ?

15. Homework cont. 6.A = DE solve for E BC 7.AB = XYsolve for D CD Z 8.AB = XYsolve for Z C DZ 9.ABC = XYsolve for Y D 10. What is the sum of 18.056 and 25.64?