Mathematics
Number patterns
Educator section
Memorandum
1. NUMBER PATTERNS
Leaner section
Content
Activity: number patterns [lo 1.9.2]
1. welcome to grade 7.
If you are able to decipher the following code with the help of your pocket calculator, you will realise what this first module is about! Colour in those blocks that contain the correct answers:
B12 | W222 | H61 | S34 | L826 | O567 | R8 | M17 | D468 | Y243 | Z0 | S590 |
E4136 | I2148 | A3156 | A16 | K900 | P356 | D6 | F14 | M23 | A8676 | L308 | G30 |
G10 | R4168 | T259 | Y810 | W460 | K1 | A193 | N13 | O17 | P7 | S5621 | U9000 |
N4002 | U1623 | M467 | B88 | E1323 | R510 | A15 | T6247 | T463 | E701 | W2 | H455 |
G1620 | A911 | F406 | T1299 | R1707 | E968 | K1810 | B884 | R5104 | Z1726 | P4 | P999 |
O1723 | P5 | A9 | T624 | T25 | E41 | R3 | N56 | S44 | O53 | E1836 | K419 |
K1829 | K66 | O753 | S1817 | I438 | E1841 | N19 | T741 | B1714 | O33 | N40 | D11 |
D712 | E959 | L1709 | E786 | R35 | S1448 | O702 | M4674 | P1801 | L986 | U65 | E410 |
Clues:
1. _______ ÷ 87 = 46
2. _______ × 3 = 4 869
3. 2 335 ÷ _______ = 5
4. 1 056 ÷ 12
5. 49 × 27
6. 17 × 30
7. 635 ÷ 127
8. 1 323 ÷ 147
9. 26 × 24
10. 2 175 ÷ 87
11. 39 × _______= 1 599
12. 210 ÷ 70
13. 42 × _______ = 2352
14. 132 ÷ 3
Write you answer here: _________________________________________________
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Assessment
Learning Outcome 1: The learner will be able to recognise, describe and represent numbers and their relationships, and to count, estimate, calculate and check with competence and confidence in solving problems.
Assessment Standard 1.9: We know this when the learner uses a range of techniques to perform calculations including:
1.9.2: using a calculator.