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7.
a) 96
b) 61
c) 53
d) 13
e) 12
f) 54
g) 82
h) 24
i) 80
j) 178
k) 2 700
l) R90
m) R60,80
n) 24 000
o) 90
p) R237
q)
r)
s)
t) 34.25
8.4 increases with 6 (+6)
The total is different
8.5.4 The total is the same
it is the same as above
a) 12 × 8 = _________________
b) 23 + 38 = _________________
c) 48 + _________________ = 61
d) 132 ÷ _________________ = 11
e) 71 – 18 = _________________
f) _________________ ÷ 6 = 9
g) 63 + 19 = _________________
h) 39 + . _________________ = 63
i) 7 × _________________ = 560
j) Double 89: _________________
k) 90 × 30 = _________________
l) R4,50 × 20 = _________________
m) 400 × 60 = _________________
n) 2 700 ÷ . _________________ = 30
o) R6,08 × 10 = _________________
p) R2,37 × 100 = _________________
q) 3/8 of 64 = _________________
r) 4/5 of 45 = _________________
s) 6/7 of 42 = _________________
t) Halve 68,5: _________________
I have . ________________________________________. correct.
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8. Look at the interesting pattern we can find on a calendar.
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a) What pattern can you see in each row? (horizontal)
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b) What pattern can be seen in each column? (vertical)
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c) What patterns do you see in the diagonal from left to right?
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d) What patterns do you see in the diagonal from right to left?
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e) Look at the block marked with a dark line on the calendar. Now determine:
f) The sum of each row: ________________________________________________
g) The sum of each column: _____________________________________________
h) The sum of the diagonals: ____________________________________________
i) Test now for other "blocks" of numbers on the calendar. What is your conclusion?
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Learning Outcome 2:The learner will be able to recognise, describe and represent patterns and relationships, as well as to solve problems using algebraic language and skills.
Assessment Standard 2.2: We know this when the learner describes, explains and justifies observed relationships or rules in own words.
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This work is licensed by Siyavula Uploaders under a Creative Commons Attribution License (CC-BY 3.0), and is an Open Educational Resource.
Last edited by Siyavula Uploaders on Apr 16, 2009 1:56 pm GMT-5.
