Question
P3.ST.JC.18120827-A1
There are 90 people,
of which 10 are girls.
There are 20 less adults than boys.

  1. How many adults are there?
  2. How many children are there?
  3. How many less adults than children are there?
  4. How many more boys than girls are there?
4 m
(a)
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(b)
∑

Click ∑ button first when a symbol is required. X

(c)
∑

Click ∑ button first when a symbol is required. X

(d)
∑

Click ∑ button first when a symbol is required. X

Symbols

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2
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STUDENT

Primary 3 STRATEGIES P3.ST.JC.18120827

19 May 2024, 02:44 PM

There are 90 people,
of which 10 are girls.
There are 20 less adults than boys.

  1. How many adults are there?
  2. How many children are there?
  3. How many less adults than children are there?
  4. How many more boys than girls are there?
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