Grade 4 Mathematics Memo November 2022

1 TOM NEWBY SCHOOL GRADE 4 MATHS TERM 4 FORMAL ASSESSMENT MEMORANDUM QUESTION ANSWER MARK LEVEL 1. Complete 1.1 c 8H✔ Mental Maths 1.2 d 3 026✔ 1.3 d 360✔ 6 1/2 1.4 b 1 933✔ 1.5 c 1 800✔ 1.6 c R175✔ 2. Use the 2.1 3 143✔ 1 hexagon 2.2 Three thousand four 1 numbers to hundred and six✔ complete 2.3 4 000✔ 1 6 1/2/3 questions 2.4 3 640, 3 460, 3 406 ✔ 1 2.5 6 330✔ 1 2.6 1 820✔ 1 3. Calculate the 3.1 4 582 + 5 627 = 10 209 2 answers. ✔ 2 All steps must 3.2 6 140 – 2 508 = 3 632✔ 3 13 1/2 be clear. 3.3 67 x 19 = 1 273✔ 2 3.4 655 ÷ 5 = 131✔ 4 3.5 125✔ 5✔ 300 ✔ 12✔ 4. Problem 4.1 150g x 4 = g✔ 1 solving: Must 150 have an open x 4 3 2 number 600 g✔✔ 2 sentence and calculation. 5. Fractions: 5.1 Colour 2 out of 3 ✔ 2 Recognize, Colour 4 out of 5 ✔ Compare, 5.2 ½ = 2/4 or 2/6✔ 2 problem solving 4/6 = 2/3✔ 8 1/2 5.3 > , < , > , <✔✔ 2 5.4 R20,25✔ 1 5.5 3/21 or 1/7✔✔ 1 6. Geometry: 6.1 A = trapezium 2 2-D shapes B = hexagon✔

2 6.2 A 1 1 6.3 octagon ✔ 1 6 6.4 2 ✔✔ 7. Measuring: 7.1 closest mm✔ mm and cm 78 mm = 7,8cm✔ 2 capacity/volume 7.2 perimeter = 13 m✔ time Area = 11 and ½ area/perimeter Squares✔ 2 1/2 7.3 Capacity = 1 litre✔ 8 Volume = 400 ml✔ 2 7.4.1Half past one✔ 7.4.2Five past two✔ 2 Grand Total = 50 marks Converted to 25 marks