6 2 c.a.o. 65 2 c.a.o. 6 2 c.a.o 12 2 c.a.o. 90 2 c.a.o. 80 2 c.a.o. 2 a) 81 1 c.a.o. b) 21 1 c.a.o. c) 310 1 c.a.o d) 643 1 c.a.o 3 a) D 1 c.a.o b) E 1 c.a.o c) B 1 c.a.o d) C 1 c.a.o 4 b) A 1 c.a.o c) triangle 1 c.a.o d) B 1 c.a.o e) 1 c.a.o 5 a) 8:40 1 c.a.o. b) 4:35 1 c.a.o. c) 1 c.a.o 1 c.a.o
6 2 c.a.o. 65 2 c.a.o. 6 2 c.a.o 12 2 c.a.o. 90 2 c.a.o. 80 2 c.a.o. 2 a) b) c) d) 81 21 310 643 1 1 1 1 c.a.o. c.a.o. c.a.o c.a.o 3 a) b) c) d) D E B C 1 1 1 1 c.a.o c.a.o c.a.o c.a.o 4 b) c) d) e) A triangle B 1 1 1 1 c.a.o c.a.o c.a.o c.a.o 5 a) b) c) 8:40 4:35 1 1 1 1 c.a.o. c.a.o. c.a.o c.a.o
Year-4-HY-2018-Maths-Marking-Scheme.docx