Question

Exercise 8a
1. Are the following statements true, false or open?
(i) Zero is a whole number. yes (vi) 4(5) = 45
(ii) 5 + 9 = 18 - 5
(vii) 5x + 5 = 10, then x =1
(iii) 2 is the only even prime.
(viii) 12 + 3 = 3 + 12
(iv) 17 is a natural number.
5
(v) 7 A = 21, when A = 4
(ix) 0.5 = 1/5
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Answer 1

Answer:

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