| << Chapter < Page | Chapter >> Page > |
BUDGET FOR A GRADE 4 BRAAI
| INCOME | ACTUAL INCOME |
| Money earned | |
| EXPENDITURE | Cost in R |
| FINAL TOTAL |
Now remember to take the amount spent away from the “Income”. Is there enough
money for paper plates and cups?
Let’s have another look at how you’re coping.
1. Round off to the nearest:
| Ten | Hundred | Thousand | |
| 1 387 | |||
| 925 | |||
| 4 813 | |||
| 6 492 | |||
| 9 509 |
2. In each sum, estimate the approximate answer by rounding off the numbers to the nearest hundred. You do not need to calculate the exact answer:
3. Money
4. Calculate, writing down all your steps clearly:
CALCULATORS AND WORD SUMS
You may use your calculator to find the answers in this section.
5. Read this sum carefully and answer the questions. Write down some proof to show how you reached each answer.
A professional gardener, Mr Gouws, prunes 765 rose-bushes in July. Mr Greg prunes 648 rose-bushes in the same month. In the first week of the next month Mr Gouws prunes another 165 bushes, while Mr Greg prunes another 261 bushes. Then in the second week of August Mr Greg prunes 87 more bushes while Mr Gouws prunes 184 bushes.
| Learning outcomes(LOs) |
| LO 1 |
| Numbers, Operations and RelationshipsThe 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 standards(ASs) |
| We know this when the learner: |
| 1.6 solves problems in context including contexts that may be used to build awareness of other Learning Areas, as well as human rights, social, economic and environmental issues such as:1.6.1 financial (including buying and selling, and simple budgets). |
ACTIVITY
1. MONEY MATTERS
1.4 200 five-cent pieces1.5 2 000 five-cent pieces 1.6 10 ten-cent pieces 1.7 1 000 ten-cent pieces 1.8 2 fifty-cent pieces 1.9 20 fifty-cent pieces 1.10 40 fifty-cent pieces
2. SHOPPING FOR STATIONERY
2.1(a) R20 (b) R63 (c) R18 (d) R33 (e) R39 2.2 R173
3.1 It saves time; yes.
3.2
| Notes AndCoins | R78,76 | AmountsR30,45 | of changeR43,62 | to beR21,94 | R120,13 | R0,55 |
| R100 | 1 | |||||
| R50 | 1 | |||||
| R20 | 1 | 1 | 2 | 1 | 1 | |
| R10 | 1 | |||||
| R5 | 1 | |||||
| R2 | 1 | 1 | ||||
| R1 | 1 | 1 | 1 | |||
| 50c | 1 | 1 | 1 | 1 | ||
| 20c | 1 | 2 | 2 | |||
| 10c | 1 | 1 | 1 | |||
| 5c | 1 | 1 | 1 | 1 | 1 |
3.3 Remember, change is rounded off upwards , so if the change to be given is R78,76, the customer is given R78,80
4. AT SCHOOL
4.1 15
5. BUDGETS
5.1 GROUP WORK – AN INVESTIGATION - own answers
5.2 (a) own answer (b) own answer (c) own answer (d) own answer
1. Rounding off to the nearest:
| 10 | 100 | 1 000 | |
| 1 387 | 1 390 | 1 400 | 1 000 |
| 925 | 930 | 900 | 1 000 |
| 4 813 | 4 810 | 4 800 | 5 000 |
| 6 492 | 6490 | 6 500 | 6 000 |
| 9 509 | 9 510 | 9 500 | 10 000 |
2.1 10 400 2.2 3 900
3.1 5 000 3.2 1 000
4.1 9 661 4.2 2 824 4.3 2 898
5.1 17 More 5.2 Yes; 910 – 909 5.3 Mr. Gouws 5.4 2 090
Notification Switch
Would you like to follow the 'Mathematics grade 4' conversation and receive update notifications?
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|