Gr 6 MATHS ENG MEMO.pdf

Downloaded from hlayiso.com Province of the EASTERN CAPE EDUCATION INTERMEDIATE PHASE GRADE 6 JUNE 2011 MATHEMATICS MARKING GUIDELINE MARKS: 50 TIME: 1 hour This marking guideline consists of 3 pages.

Downloaded from hlayiso.com 2 MATHEMATICS (MARKING GUIDELINE) (JUNE 2011) Question Expected Answer Marks 1 25 57 1 82 √ 2 48,6 √ 1 3 4 283 176√ 1 4 (2 x 100 000)+(7 x 10 000) + (8 x 1000)+ 2 (x 100) + (4 x 10) + (5 x 1) 1 5 √ 1  6 6.1 286 175 √ 1 6.2 286 000 √ 1 7 7.1 90 or 9 tens √ 1 7.2 700 000 or 7 hundred thousand √ 1 8 8.1 945 671 2 + 26 893√ __972_564____√ 1mark for ordering place values correctly, 1 mark for correct answer 8.2 567 432 1 - 95 238_ ___472 194_√ 9 9.1 = 40 bags √ 1  9.2 R3,00 x 40 bags= R120,00 √ 2 Total selling price = R120,00 Thus Profit = R120 - R60 = R60 √ 10 √ 1  11 The time in Dallas is 23:45 or 11:45 pm on Sunday √√ 2 1 mark for correct time, 1 mark for correct day 12 Cost of 12 books = R720 2 R Cost of 1 book = = R60 √  Thus 7 books cost 7 x R60 = R420 √ or any correct method is acceptable 13 5 3 2    5+3=8 and √    =   So 5 3 = 8+ -      =8 =8 √   or any correct method is acceptable 14 of 20 = 4 √ 2  So he is left with 16 sweets√ 15 15.1 1 Stage 5 15.2 4 x 4 = 16 √ 1 1 mark for 16

Downloaded from hlayiso.com (JUNE 2011) MATHEMATICS (MARKING GUIDELINE) 3 15.3 Stage number x by itself or any number x any number or nxn √√ 2 15.4 144 = 12 x 12 2 So at stage 12√√ 16 16.1 200 1 5 = 40 √ 16.2 1 ℓ =1000 mℓ 1 5 ℓ =5x 1000 mℓ = 5 000 mℓ √ 1 mark for the correct answer any correct method is acceptable 17 6 km = 6 x 1 000 m =6 000 m 1 So 6 km + 245 m =6 245 m√ 1 mark for the correct answer any correct method is acceptable 18 1000g =1 kg 1 35 467 g =  = 35,467 kg√ 1 mark for the correct answer any correct method is acceptable 19 19.1 2 1 mark for each correct dimension 19.2 8 square units√ 1 20 20.1 9 x 5 - 3 = 42 1 So A =42√ 20.2 12x5-3=57 1 So B =12√ 21 21.1 Pentagonal prism√ 1 21.2 6 faces√ 21.3 5 vertices√ 21.4 A and D are pyramids, B and C are prisms√√ 2 22 22.1 October √ 1 22.2March √ 1 22.33 x 5 = 15√ 1 22.4The total is 30 x 5 = 150 1 23 GRADE Tallies Frequency 2 6A 34√ 6B //// //// //// //// //// //// //// / √ TOTAL 50