2016 Maths Classesfeatured

Here are my classes for this year: Tue — 3 – 5 p.m.  2 slots left Sat — 10 – 12 p.m. Full Sat — 1 – 3 p.m. 1 slot left Classes have no more than 6 students. No registration fee or deposit required. All worksheets and test papers will be provided. Fees – $140 per Read more

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Primary 6 April Review 4featured

P6-Apr-Review4   Ans: 1–  4 2–  4 3–  4 4–  4 Option 1 -> 103/1000 Option 2 –>  97/1000 Option 3 –>  150/1000 Option 4 –>  70/1000 Therefore, Option 4 has the smallest value. 5–  2 6–  4 Volume of 1 cube->  3 cm × 3 cm × 3 cm = 27 cm³ 27 cm³ × 8 = 216 Read more

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Primary 5 Ratio Level 2 Ex 5featured

P5-Ratio-L2-Ex5 Ans: 1–  4 2–  $59 12u –> $354 1u –> $29.50 $29.50 × 2 = $59   3–  12 : 16 = 3 : 4 4–  3 : 7 5–  2 : 3 Breadth –>  30 – (9 × 2 ) /2 = 6 cm 6 : 9 = 2 : 3     6–  $24  

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Primary 4 March Review 4featured

P4-Mar-Review 4 Ans: 1–  2 2–  3 3–  3 4–  2 3   2/3 = 11/3 = 22/6   5–  1 Total number of tourists –>  180 + 160 + 220 + 140 + 220 = 920 140/920 = 7/46   6–  3 Fraction of money Charmaine saved ->  8/8 – 3/8 = 5/8 5/8 × $7208 = $4505 Read more

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Primary 6 Speed Level 1 Ex 2featured

P6-Speed-L1-Ex2 Ans: 1–  4 12 min –>  3 km 1 hr  (60min) –>  3 km × 5 = 15 km/h   2– 1 3–  3 4–  2 5–  4 6– 2 Distance cycled in the first 4 min –>  200 m/min × 4 = 800 m Distance cycled int he next 2 min –>  250 m/min × 2 = 500 m Read more

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Primary 5 CA1 Revision 12featured

P5-CA1-Ex12 Ans: 1–  $384 Christina –>  1u Molly ->  3 u Jack –>  1u + $65 5u + $65 = $705 5u –>  $705 – $65 = $640 1u –>  $640/5 = $128 $128 × 3 = $384   2–  235 paper clips Before:                      Tom     Read more

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Primary 3 February Review 3featured

P3-Feb-Review 3 Ans: 1–  2 2–  4 3–  2 4–  2 1233 + 3870 = 5103 5103 – 1789 = 3314   5–  3 = 68 ÷ 4 = 17 159 + 17 = 176   6–  2 7–  4 8–  1 9–  1 709 – 163 = 546 546 ÷ 7 = 78 bags

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Primary 5 CA1 Revision 11featured

P5-CA1-Ex11 Ans: 1–  3 000 303 2–  8 3–  49   1/2 4–  2500 5–  4   5/12 6–  18 7–  2   31/48 8–  2   19/24 kg 9–  $104 Cost of 4 pens –>  4 × $12 – $48 $48 + $56 = $104

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Primary 3 January Review 5featured

P3-Jan-Review 5 Ans: 1–  3 2–  2 3–  2 [Option 1 is the smallest value but it is an odd number]   4–  2 The smallest possible even number that can be formed is 3470.   5–  1 482 – 253 = 229 blue marbles 253 -229 = 24 more black marbles

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