Mathematics Grade 4 ANA Exemplars 2012 Memo (English)

ANNUAL NATIONAL ASSESSMENT GRADE 4 MATHEMATICS EXEMPLAR TEST 2012 MEMORANDUM

Grade 4 Mathematics Exemplar Test Memo: 2012 QUESTIO EXPECTED ANSWER MARK TOTA N S L 1.1 B  1 1.2 C  1 1.3 B  1 5 1.4 C  1 1.5 B  1 2.1 4 125 , 4 150  1 2.2 1 900 , 1 850  1 2.3 1 3 4 688 and 4 692  3 4 585  1 1 4.1 810 , 2180 , 1810 , 1180  1 4.2 a) 1490  b) 1500  c) 100 0 3 4.3 1184 ½ or 1184,5  1 4.4 4738  1 8 4.5 Three thousand and eighteen  1 4.6 8 and 16  1 5.1 1 3 18 17 6 + 4 1 9 6 2 8 0 7 2  5.2 4 0 0 0 _ 1 4 8 1 2 2 5 1 9  10 5.3  4 8 or 23 x 48 = 23 x 8 x 6 X 2 3 = 184 x 6  3 1 4 4  = 1104  + 9 6 0  1 1 0 4  5.4   3 1 2 or (900 + 30 + 6) ÷ 3 3 9 3 6 = 300 + 10 + 2  3 = 312  6 No  1 1 7 numbers 181 327 141  1 2 numbers 412 192 8  1 8.1 >  1 2 2

8.2 <  1 9.1 3   1  3 5 , 0,5 , 50 5 9.2 a. 2 1  6 or 3 2 b. 2  3   2 2 10 Number of wheels = 23 x 4 = 46 x 2 = 92 11 Number of toys = 76 ÷ 4  or 19 3 3 = (40 + 36) ÷ 4  4 76 = 10 + 9 = 19  12    3 3 a. C5 or 5C b. F3 or 3F c. C1 or 1C 13 1 1  14 a. 8 x 4 = 32 or 4 x 8 = 32  1 2 b. 32 ÷ 4 = 8 or 32 ÷ 8 = 4  1 15 Cost of 3 books = 3 x R10,78  or R10,78 2 2 = R30 + R2,34 x 3 = R32,34 R32,34 16 a. Hexagon b. Parallelogram 4 4 c. Pentagon d. Trapezium 17 2 2   18 Name Tally marks Frequency Sam IIII I 1 Baba 7 1 Maria IIII III 1 Simon IIII IIII IIII 1 4 TOTAL: 60 3