Homework Booklet E Week 1 Monday 1. Find 10% of £580 2. Find 25% of £864 3. Find 6% of £1200 4. Find 45% of £320 5. Find 331/3% of £1449 6. Change 5.2m to cm 7. Change 67mm to cm 8. Simplify the ratio 14 : 35 9. The ratio of cats to dogs is 3 : 8. If there are 24 dogs, how many cats are there? 10. Solve 5t – 11 = 24 Tuesday 1. Find 10% of £920 2. Find 25% of £1392 3. Find 6% of £500 4. Find 95% of £520 5. Find 662/3% of £459 6. Change 12.6m to cm 7. Change 85mm to cm 8. Simplify the ratio 56 : 49 9. The ratio of cats to dogs is 4 : 3. If there are 36 dogs, how many cats are there? 10. Solve t – 46 = 38 Wednesday 1. Find 10% of £7300 2. Find 25% of £876 3. Find 6% of £6800 4. Find 45% of £180 5. Find 121/2% of £5480 6. Change 13.1m to cm 7. Change 324mm to cm 8. Simplify the ratio 30 : 45 9. The ratio of Wii games to X-Box games is 5 : 7. If there are 70 X-box games, how many Wii are there? 10. Solve 9t – 54 = 126 Thursday 1. Find 10% of £490 2. Find 25% of £1508 3. Find 6% of £5300 4. Find 45% of £640 5. Find 171/2% of £9840 6. Change 7.8m to cm 7. Change 302mm to cm 8. Simplify the ratio 48 : 60 9. The ratio of Wii games to X-Box games is 6 : 9. If there are 30 Wii games, how many X-Box are there? 10. Solve 11t – 16 = 72 Homework Booklet E Week 2 Monday Simplify the following expressions: Tuesday Simplify the following expressions: 1. 2e + 5r + 3e + 2r 2. 6y + 12w + 3y + 2w 3. 9i + 5j – 3i – 4j 4. 10d + 6e – 4d – e 5. 4a – 2b + 3a + 5b 6. 2h – 7i – 5h + 9i 7. 10 – 4y + 3z – 7 + 5y – 7z 8. 12 – 3u – 4v – 3u + 5 – 2v 9. 14 + 5j – 18 + 3r – 6j + 5r 10. 3w – 7 + 4f – 3w + 1 - f 1. 4e + 5r + 6e + 8r 2. 7y + 9w + 4y + 4w 3. 8i + 6j – 2i – 4j 4. 16d + e – 13d – 8e 5. 7a – 9b + 3a + 4b 6. 10h – 9i – 7h + 4i 7. 19 – 5y + 7z – 11 + 6y – 8z 8. 24 – 9u – 7v – 4u + 11 – 5v 9. 37 + 12j – 46 + r – 7j + 8r 10. 6w – 4 + 3f – 5w + 7 - 5f Wednesday Simplify the following expressions: Thursday Simplify the following expressions: 1. 3e + 9r + 3e + 3r 2. 7y + 23w + 3y + 3w 3. 9i + 9j – 3i – 4j 4. 20d + 7e – 4d – e 5. 4a – 3b + 3a + 9b 6. 3h – 7i – 9h + 9i 7. 20 – 4y + 3z – 7 + 9y – 7z 8. 23 – 3u – 4v – 3u + 9 – 3v 9. 24 + 9j – 28 + 3r – 7j + 9r 10. 3w – 17 + 8f – 2w + 2 - 4f 1. 7e + 7r + 3e + 7r 2. 6y + 32w + 3y + 2w 3. 4i + 7j – 3i – 4j 4. 30d + 6e – 4d – e 5. 4a – 2b + 3a + 2b 6. 2h – 8i – 2h + 4i 7. 30 – 4y + 3z – 8 + 2y – 8z 8. 37 – 3u – 4v – 3u + 7 – 7v 9. 34 + 7j – 38 + 3r – 6j + 7r 10. 3w – 8 + 4f – 3w + 3 - f Homework Booklet E Week 3 Monday Simplify the following expressions: 1. 4e + 6f – 3e + 2f 2. 8y + 3g – 2y + 5g 3. 6u – 3j + 2u + 5j Find the following: 4. 3.24 x 100 5. 0.7 x 1000 6. 64.5 ÷ 100 7. 4 ÷ 1000 Round the following to 1 decimal place: 8. 4.276 9. 112.756 10. 0.052 Tuesday Simplify the following expressions: 1. 5r – 3s + 2r – 1s 2. 10b + 2c – 4b + 2c 3. 8n + 3c – 2n + 5c Find the following: 4. 6.38 x 100 5. 1.3 x 1000 6. 34.2 ÷ 100 7. 8 ÷ 1000 Round the following to 1 decimal place: 8. 6.374 9. 98.338 10. 55.555 Wednesday Simplify the following expressions: 1. 6x + 2z – 3x - z 2. 3e – w + 5e + 3w 3. 8a – 3b + 2a + 5b Find the following: 4. 8.91 x 100 5. 2.9 x 1000 6. 109.11 ÷ 100 7. 0.51 ÷ 1000 Round the following to 1 decimal place: 8. 2.3976 9. 57.3876 10. 0.1965 Thursday Simplify the following expressions: 1. 2e + 8f – e + 6f 2. 4y + 8g – y + 7g 3. 6b – 3h + 2b + 5h Find the following: 4. 2.19 x 100 5. 0.45x 1000 6. 78.69 ÷ 100 7. 7 ÷ 1000 Round the following to 1 decimal place: 8. 5.551 9. 109.86 10. 10.051 Homework Booklet E Week 4 Monday Solve the following equations: Tuesday Solve the following equations: 1. 2. 3. 4. 5. 6. x+7=8 x–7=8 x+1=5 x–1=5 2x = 14 3x = 21 x 7. =9 2 x 8. =5 3 9. x + 6 = 17 10. x + 8 = 10 11. x – 8 = 10 1. 8x = 32 x 2. =2 8 3. x – 9 = 2 4. 5x = 50 x 5. =3 5 x 6. =4 4 7. x + 7 = 20 8. x – 7 = 20 x 9. =4 7 10. 7x = 35 Wednesday Solve the following equations: Thursday Solve the following equations: 1. x + 3 = 14 2. 3x = 36 x 3. =4 7 4. x – 3 = 1 5. 5x = 25 x 6. =4 7 7. x + 5 = 14 8. x – 5 = 2 9. x + 9 = 12 x 10. = 4 7 11. 9x = 117 1. 2x + 4 = 10 2. 2x + 3 = 13 3. 3x + 1 = 10 4. 3x + 5 = 11 5. 4x + 3 = 19 6. 10x + 7 = 57 7. 2x + 3 = 10 8. 2x + 8 = 13 9. 5x + 7 = 32 10. 7x + 4 = 25 Homework Booklet E Week 5 Monday 1. Find 13.86 + 4.71 2. Find 23.98 – 14.51 3. Find 3.41 x 5 4. 1.80 ÷ 6 5. Simplify 3e + 4 – 2e + 8 6. Simplify 4r + 9 + 9s – 4 – 2r + 3s 7. 4e – 5 = 15 8. 7f + 3 = 52 9. Find the next 2 numbers in the sequence: 1, 4, 7, ……… 10. Find the area of a square with side length of 5m. Tuesday 1. Find 45.91 + 36.42 2. Find 56.98 – 13.42 3. Find 7.56 x 4 4. 7.44 ÷ 4 5. Simplify 8h + 7 + 3h - 5 6. Simplify 6u + 12 + v – u + 5v - 7 7. 8g – 2 = 54 8. 3e – 12 = 15 9. Find the next 2 numbers in the sequence: 39, 35, 31, ……… 10. Find the area of a rectangle with side length of 6m by 3m. Wednesday 1. Find 45.23 + 34.19 2. Find 14.90 – 3.71 3. Find 45.28 x 6 4. 67.5 ÷ 5 5. Simplify 8f + 7 – 3f - 8 6. Simplify 8c + 4e + 8 – 5c – 4e - 2 7. 4h + 8 = 28 8. 5j – 3 = 32 9. Find the next 2 numbers in the sequence: 4, 8, 16, ……… 10. Find the perimeter of a square with side length of 3.4m. Thursday 1. Find 28.19 + 12.21 2. Find 67.37 – 26.41 3. Find 18.26 x 9 4. 4.53 ÷ 3 5. Simplify 12 + 2a – 9 + 4a 6. Simplify 8e + 3 + 2q – 7e – 1 + 5q 7. 10z + 12 = 72 8. 3e + 9 = 24 9. Find the next 2 numbers in the sequence: 1, 4, 9, ……… 10. Find the perimeter of a rectangle with side length of 6m by 2.1m. Homework Booklet E Week 6 Monday Solve the following equations: Tuesday Solve the following equations: 1. 23 = 4x + 7 2. 7 = 2x + 1 3. 20 = 2x + 9 4. 68 = 6x + 8 5. 8 = 4x + 3 6. 45 = 8x + 9 7. 32 = 6x + 11 8. 5x + 4 = 9 9. 7x + 11 = 32 10. 8x + 7 = 63 1. 2x – 4 = 8 2. 2x – 3 = 13 3. 3x – 2 = 10 4. 3x – 5 = 4 5. 4x – 1 = 23 6. 10x – 7 = 33 7. 2x – 3 = 2 8. 2x – 1 = 8 9. 7x – 4 = 38 10. 8x – 7 = 5 Wednesday Solve the following equations: Thursday Solve the following equations: 1. 5 = 4x – 3 2. 19 = 7x – 2 3. 68 = 8x – 12 4. 7 = 4x – 3 5. 20 = 6x – 7 6. 49 = 9x – 14 7. 6x – 1 = 20 8. 2x - 4 = 1 9. 3x – 2 = 3 10. 7x – 3 = 7 1. 2. 3. 4. 5. 6. 7. 4x + 5 = 3x + 8 8x + 4 = 7x + 6 5x + 3 = 4x + 7 3x + 1 = 2x + 10 7x + 3 = 5x + 9 10x + 4 = 8x + 8 6x + 1 = 3x + 13 Homework Booklet E Week 7 Monday Write the following as fractions in their simplest form: 1. 25% 2. 10% 3. 40% 4. 3% Find the following: 5. 30% of £210 6. 7% of £400 7. 75% of £784 Change the following to mm: 8. 4cm 9. 1m 10. 2km Tuesday Write the following as fractions in their simplest form: 1. 50% 2. 60% 3. 331/3% 4. 7% Find the following: 5. 20% of £475 6. 3% of £800 7. 25% of £528 Change the following to mm: 8. 6cm 9. 0.4m 10. 1/2km Wednesday Write the following as fractions in their simplest form: 1. 662/3% 2. 20% 3. 15% 4. 11% Find the following: 5. 70% of £320 6. 9% of £900 7. 75% of £2730 Change the following to mm: 8. 9cm 9. 2.3m 10. 4.7km Thursday Write the following as fractions in their simplest form: 1. 90% 2. 80% 3. 5% 4. 9% Find the following: 5. 80% of £845 6. 17% of £700 7. 25% of £656 Change the following to mm: 8. 0.25cm 9. 6m 10. 0.14km Homework Booklet E Week 8 Monday Solve the following equations: Tuesday Solve the following equations: 1. 2. 3. 4. 5. 6. 7. 1. 2. 3. 4. 5. 6. 7. 12x + 7 = 2x + 27 14x + 6 = 7x + 13 9x + 4 = x + 24 8x + 1 = 4x + 15 3x + 10 = 4x + 3 8x + 7 = 4x + 35 9x + 1 = 3x + 10 7x + 2 = 5x + 12 x + 7 = 3x + 1 x + 18 = 6x + 3 2x + 11 = 4x + 5 3x + 20 = 5x + 3 8x + 19 = 12x + 5 11x + 12 = 8x + 20 Wednesday Solve the following equations: Thursday Solve the following equations: 1. 2. 3. 4. 5. 6. 7. 1. 2. 3. 4. 5. 6. 7. 4x – 5 = 3x + 1 6x – 2 = 5x + 4 7x – 4 = 5x + 2 9x – 1 = 7x + 7 8x – 4 = 5x + 8 6x – 7 = x + 3 5x – 3 = x + 5 4x – 7 = x + 8 6x – 1 = x + 29 12x – 5 = 8x + 3 4x – 2 = 2x + 1 6x – 7 = 4x + 8 9x – 3 = 5x + 7 7x – 2 = 3x + 11 Homework Booklet E Week 9 Monday Simplify the following ratio: 1. 6 : 9 2. 28 : 35 3. 32 : 48 4. The ratio of wet to dry is 3 : 7. If there are 12 wet days, how many are dry? 5. Share £64000 in the ratio of 5 : 3 6. Share £320565 in the ratio of 2 : 5 7. If 3 shirts cost £75, find the cost of 9 shirts. 8. If 7 cups of coffee cost £17.85, find the cost of 11 cups of coffee. Tuesday Simplify the following ratio: 1. 18 : 24 2. 35 : 60 3. 17 : 34 4. The ratio of wet to dry is 4 : 9. If there are 36 dry days, how many are wet? 5. Share £144000 in the ratio of 1 : 11 6. Share £2142815 in the ratio of 2 : 3 7. If 3 shirts cost 63, find the cost of 12 shirts 8. If 6 cups of coffee cost £18.90, find the cost of 10 cups of coffee. Wednesday Simplify the following ratio: 1. 14 : 42 2. 21 : 39 3. 27 : 81 4. The ratio of wet to dry is 8 : 5. If there are 48 wet days, how many are dry? 5. Share £169000 in the ratio of 10 : 3 6. Share £1881.6 in the ratio of 2 : 6 7. If 9 shirts cost £468, find the cost of 13 shirts. 8. If 5 cups of coffee cost £20.50, find the cost of 17 cups of coffee. Thursday Simplify the following ratio: 1. 24 : 42 2. 77 : 14 3. 60 : 85 4. The ratio of wet to dry is 7 : 6. If there are 56 wet days, how many are dry? 5. Share £22500 in the ratio of 10 : 5 6. Share £121000 in the ratio of 4 : 7 7. If 12 shirts cost £120, find the cost of 23 shirts. 8. If 7 cups of coffee cost £49.77, find the cost of 9 cups of coffee. Homework Booklet E Week 10 Monday Simplify the following: Tuesday Solve the following equations: 1. 2. 3. 4. 5. 6. 7. 8. 1. 2. 3. 4. 5. 6. 7. 8. 12a + 5b – 3a + 2b 9a + 3b + 5a - b 5a - 2b – 3a + 7b 9a - 7b – 10a + 11b a + 2b – 6a - 5b 2a + 3b + 7c – a + 4b – 5c 8a - 4b + 8c – 7a – b + 5c 11a – 5c + 7b – 8c – 3a + 6b 7x + 1 = 15 3x – 5 = 10 2x + 3 = 21 4x – 2 = 14 7x – 5 = 16 8x – 3 = 37 3x – 9 = 18 5x + 7 = 27 Wednesday Solve the following equations: Thursday Solve the following equations: 1. 2. 3. 4. 5. 6. 7. 8. 1. 2. 3. 4. 5. 6. 15 = 2x + 1 24 = 7x – 4 6x + 4 = 22 13 + 4x = 25 8x – 7 = 49 51 = 9x + 6 17 = 5x – 8 9x – 17 = 64 6x – 13 = 11 7x – 8 = 27 5x – 6 = 3x 9x – 14 = 2x 14x – 11 = 4x + 24 23x – 15 = 13x + 30 Homework Booklet E Week 11 Monday 1. List the first 5 multiples of 4. 2. Give all the factors of 18. 3. Express 72 as a product of prime factors. 4. Find -18 + 62 5. Find 29 + (-15) 6. Find 26 x (-4) 7. Find -35 ÷ (-7) 8. Round the following number to 1 sig fig: 246 9. Round the following number to 2 sig figs: 38965 10. Round the following number to 3 sig figs: 4.186380 Tuesday 1. List the first 5 multiples of 9. 2. Give all the factors of 32. 3. Express 140 as a product of prime factors. 4. Find -23 + 109 5. Find 64 + (-41) 6. Find 98 x (-7) 7. Find -34 ÷ (2) 8. Round the following number to 1 sig fig: 786 9. Round the following number to 2 sig figs: 46672 10. Round the following number to 3 sig figs: 38777076 Wednesday 1. List the first 5 multiples of 8. 2. Give all the factors of 40. 3. Express 200 as a product of prime factors. 4. Find -82 – (-19) 5. Find 47 + (-53) 6. Find 329 x (-8) 7. Find -85 ÷ (-5) 8. Round the following number to 1 sig fig: 565 9. Round the following number to 2 sig figs: 9476 10. Round the following number to 3 sig figs: 5.73854 Thursday 1. List the first 5 multiples of 3. 2. Give all the factors of 33. 3. Express 80 as a product of prime factors. 4. Find -60 – (-56) 5. Find 78 + (-127) 6. Find 407 x (-9) 7. Find -120 ÷ (-6) 8. Round the following number to 1 sig fig: 197 9. Round the following number to 2 sig figs: 3307 10. Round the following number to 3 sig figs: 6.5626 Homework Booklet E Week 12 Monday Solve the following equations: Tuesday Solve the following equations: 1. 2. 3. 4. 5. 6. 7. 1. 2. 3. 4. 5. 6. 7. 2(x + 3) = 16 3(x + 3) = 15 2(4x + 5) = 26 3(2x + 1) = 21 2(5x + 3) = 36 3(x + 4) = 24 4(x + 1) = 24 2(4x + 3) = 30 3(3x + 1) = 12 22 = 2(4x + 1) 21 = 3(3x + 4) 69 = 3(2x + 3 100 = 5(3x + 2) 48 = 8(2x + 3) Wednesday Solve the following equations: Thursday Solve the following equations: 1. 2. 3. 4. 5. 6. 7. 1. 2. 3. 4. 5. 6. 7. 60 = 12(2x + 2) 2(4x + 6) = 7 2(10x + 4) = 27 4(8x + 2) = 5 2(8x + 12) = 18 2(6x + 4) = 21 3(2x + 1) = 10 3(x – 1) = 6 2(2x – 3) = 6 5(2x – 5) = 15 3(x – 2) = 12 4(x – 1) = 8 2(2x – 7) = 4 2(x – 4) = 1 Homework Booklet E Week 13 Monday 1. List the first 5 multiples of 7. 2. List the factors of 36. 3. Express 48 as a product of prime factors. 4. Find 4 – (-7) 5. Find 5 + (-3) 6. Find -3 x (-2) 7. Find 56 ÷ (-7) 8. Round the following number to 1 sig fig: 4.21 9. Round the following number to 2 sig figs: 59373 10. Round the following number to 3 sig figs: 0.000037896 Tuesday 1. List the first 4 multiples of 8. 2. List the factors of 24. 3. Express 52 as a product of prime factors. 4. Find 10 – (-5) 5. Find 9 + (-7) 6. Find -12 x (-4) 7. Find -144 ÷ (12) 8. Round the following number to 1 sig fig: 0.0004893 9. Round the following number to 2 sig figs: 6776 10. Round the following number to 3 sig figs: 3090783 Wednesday 1. List the first 7 multiples of 3. 2. List the factors of 74. 3. Express 100 as a product of prime factors. 4. Find 2 – (-3) 5. Find 12 + (-2) 6. Find -7 x 5 7. Find -48 ÷ (-6) 8. Round the following number to 1 sig fig: 0.01003534 9. Round the following number to 2 sig figs: 48909 10. Round the following number to 3 sig figs: 13.4965 Thursday 1. List the first 6 multiples of 5. 2. List the factors of 84. 3. Express 36 as a product of prime factors. 4. Find 18 – (-4) 5. Find -3 + (-3) 6. Find -6 x (-2) 7. Find 90 ÷ (-30) 8. Round the following number to 1 sig fig: 4.9037 9. Round the following number to 2 sig figs: 4988363 10. Round the following number to 3 sig figs: 4.000128 Homework Booklet E Week 14 Monday Solve the following equations: Tuesday Solve the following equations: 1. 2. 3. 4. 5. 6. 7. 1. 2. 3. 4. 5. 6. 7. 6(2x – 1) = 18 2(x – 3) = 5 5(2x – 3) = 10 33 = 3(6x – 1) 16 = 4(5x – 6) 15 = 3(4x – 7) 12 = 3(x – 9) 3 = 2(x – 7) 4 = 3(x – 8) 7 = 2(2x – 7) 84 = 7(5x – 3) 66 = 6(6x – 7) 27 = 2(5x – 9) 21 = 3(2x – 1) Wednesday Solve the following equations: Thursday Solve the following equations: 1. 4x + 2 = 10 2. 2x + 5 = 9 3. 6x + 3 = 15 4. 7x + 4 = 25 5. 4(2x + 1) = 28 6. 6x – 1 = 29 7. 2(4x – 7) = 1 8. 9x – 4 = 2 9. 8(3x + 5) = 64 10. 6(2x – 7) = 18 1. 4x – 2 = 10 2. 2x – 5 = 9 3. 6x – 3 = 15 4. 3x – 8 = 10 5. 4(2x – 1) = 28 6. 3(6x + 4) = 39 7. 2(3x + 8) = 2 8. 10x + 2 = 16 9. 4x – 7 = 4 10. 3(4x + 6) = 10 Homework Booklet E Week 15 Monday If a = -2, b = 3, c = -1 and d = 4, evaluate the following: Tuesday If a = -5, b = 2, c = -3 and d = 1, evaluate the following: 1. 2a 2. ab 3. 3dc 4. a + c 5. d – c 6. 4c + d 7. a2 + bc 8. ac + 2b – d 9. ab – b2 + cd 10. abcd 1. bc 2. ac 3. a – d - c 4. c + bc 5. a2 - cd 6. 2c – bd + 5a 7. (b – a)2 8. (c – d)2 + ab 9. 3c2 10. b3c Wednesday If g = 7, h = -3, i = 2 and j = -1, evaluate the following: Thursday If w = 5, x = -2, y = 4 and z = -3, evaluate the following: 1. h + i - j 2. gh - i 3. hj2 4. (i – h)3 5. 4g – 2h 6. ij – 5j 7. i2 – hj + 6 8. h – j – i - g 9. 4hi – gj 10. (hij)2 1. xy 2. xz – 3w 3. 2w – 5x 4. x – 4y + z 5. w + x2 - yz 6. y – xz + wx 7. wxy – 4yz 8. w2 + x2 + yz 9. wx2 – xy + z2x 10. wxy2 Homework Booklet E Week 16 Monday Solve the following equations: Tuesday Solve the following equations: 1. 2x + 7 = 13 2. 2x – 7 = 13 3. 3(2x + 5) = 27 4. 5(3x + 2) = 40 5. 4(4x – 3) = 20 6. 3(2x – 1) = 9 7. 6x – 9 = 9 8. 8x + 3 = 27 9. 8x + 3 = 2x + 27 10. 6x + 2 = 4x + 18 1. 9x + 1 = 6x + 16 2. 5x + 3 = 3x + 14 3. 7x – 4 = 10 4. 2x – 1 = 12 5. 2(3x – 2) = 20 6. 6x – 1 = 4x + 8 7. 7x – 9 = 3x + 19 8. 2(3x – 4) = 4(x + 1) 9. 5(2x – 3) = 3(3x + 2) 10. 2(6x + 7) = 2(x + 4) Wednesday Solve the following equations: Thursday Solve the following equations: 1. 3(3x + 2) = 2(3x + 6) 2. 2(5x + 1) = 4(2x + 3) 3. 7(x + 2) = 4(x + 5) 4. 5(2x + 1) = 3(3x + 4) 5. 3(6x + 5) = 4(4x + 7) 6. 8(x + 3) = 2(2x + 13) 7. 5(2x – 1) = 3(3x + 2) 8. 4(3x – 1) = 2(5x + 7) 9. 3(5x – 2) = 4(3x + 6) 10. 2(3x – 4) = 4x + 3 1. 5(2x – 3) = 8x + 1 2. 9x – 1 = 2(4x + 1) 3. 22x – 1 = 6(3x + 2) 4. 3(2x – 5) = 2(2x + 1) 5. 4(5x – 3) = 7(2x + 3) 6. 8(3x – 2) = 3(7x + 5) 7. 2(2x – 3) = 3x 8. 5(4x + 1) = 16x + 12 9. 9x + 7 = 3(2x + 9) 10. 17x = 4(3x + 5) Homework Booklet E Week 17 Monday Find the following: 1. 18 – (-4) 2. -3 + (-7) 3. -17 – (-5) 4. 10 – (-11) 5. 9 x (-3) 6. -4 x (-5) 7. 36 ÷ (-9) 8. -75 ÷ (-5) 9. 13 + (-9) – (-12) 10. -52 Tuesday Find the following: 1. 8 – (-9) 2. -9 + (-4) 3. -10 – (-8) 4. 14 – (-23) 5. 5 x (-7) 6. -7 x (-3) 7. 48 ÷ (-6) 8. -81 ÷ (-9) 9. 8 + (-7) – (-21) 10. -72 Wednesday Find the following: 1. 29 – (-5) 2. -12 + (-8) 3. -8 – (-13) 4. 9 – (-17) 5. 8 x (-7) 6. -9 x (-3) 7. 54 ÷ (-9) 8. -121 ÷ (-11) 9. -8 + (-6) – (-20) 10. -132 Thursday Find the following: 1. 15 – (-6) 2. -5 + (-12) 3. -10 – (-9) 4. 50 – (-20) 5. 8 x (-5) 6. -3 x (-9) 7. 99 ÷ (-9) 8. -32 ÷ (-8) 9. 19 + (-14) – (-4) 10. -42 Homework Booklet E Week 18 Monday Evaluate the following expressions when x = 1, y = 3 and z = 4: Tuesday Evaluate the following expressions when x = 1, y = 3 and z = 4: 1. 2. 3. 4. 5. 6. 1. 2. 3. 4. 5. 6. 4xy 2yz 5xz xyz 2xy + 3yz 5xz + 4xy 4yz – 8xy 5xz – 2xy 6x + 5y – 2z yz – 6x 6y + xyz 3xy + 2yz – 5xz Wednesday Evaluate the following expressions when x = 1, y = 3 and z = 4: Thursday Evaluate the following expressions when x = 1, y = 3 and z = 4: 1. 2. 3. 4. 5. 6. 1. 2. 3. 4. 5. 6. 2xyz 5x + 7y – z 2xz – 6x 5yz – 2xy xy + 3yz – 2z xyz + 2x – 3z 6xy 2z + 3y – x 6xy – 5z 10xyz – 5x + y 3xy + yz – 10x 8yz – 10z + xy
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