Algebra – numbers, operations and patterns (weergawe 2)
Mathematics • Grade 4
Total30 marks
Time60 minutes
Questions18
Name:
Class: Date:
Instructions
- Read all the questions carefully before you begin writing.
- Answer all the questions on the question paper itself.
- Show all your working where the question asks for it.
- Write neatly. Work that cannot be read cannot be marked.
- You may use a pencil and a ruler for drawings.
- Calculators are not allowed.
Sit down with pen and paper. Work through the whole paper before you show the answers — that is how a real test feels.
The answers are right at the bottom of the page.
QUESTION 1 • Multiple choice
[5]
1.1
The place value of the 6 in 2 645 is:
(1)
Answer
b. Hundreds
1.2
Which number is the largest?
(1)
Answer
b. 5 812
1.3
380 rounded to the nearest 100 is:
(1)
Answer
b. 400
1.4
Which one is a multiple of 5?
(1)
Answer
b. 45
1.5
½ of 22 is:
(1)
Answer
b. 11
QUESTION 2 • Expanded notation
[2]
2.1
Write 4 726 in expanded notation.
(2)
Answer
4 000 + 700 + 20 + 6
Marking tip: 1 mark per step.
QUESTION 3 • Rounding
[3]
3.1
Round 347 off to the nearest 10.
(1)
Answer
350
3.2
Round 347 off to the nearest 100.
(1)
Answer
300
3.3
Round 4 726 off to the nearest 1 000.
(1)
Answer
5 000
QUESTION 4 • Numeric patterns
[3]
4.1
Extend the pattern: 8 ; 16 ; 24 ; ______ ; ______
(2)
Answer
32 ; 40
Marking tip: 1 mark per step.
4.2
Write down the rule of the pattern.
(1)
Answer
Add 8 each time.
QUESTION 5 • Multiplication
[3]
5.1
Calculate 217 × 5. Show your working.
(3)
Answer
217 × 5 = 1 085
Marking tip: 1 mark per step.
QUESTION 6 • Division
[3]
6.1
Calculate 486 ÷ 6. Show your working.
(3)
Answer
486 ÷ 6 = 81
Marking tip: 1 mark per step.
QUESTION 7 • Fractions
[2]
7.1
Calculate: 1/3 + 1/3
(1)
Answer
2/3
7.2
What is ⅓ of 21?
(1)
Answer
7
QUESTION 8 • Addition and subtraction
[6]
8.1
Calculate: 2 374 + 1 658
(3)
Answer
4 032
Marking tip: 1 mark per step.
8.2
Calculate: 2 374 − 1 658
(3)
Answer
716
Marking tip: 1 mark per step.
QUESTION 9 • Word problem
[3]
9.1
A shop has 7 shelves with 36 tins each. How many tins are there altogether?
(3)
Answer
7 × 36 = 252
Marking tip: 1 mark per step.
