
(i) The numbers can be inserted as follows so as to make the given net into a net of a dice. It can be observed that the sum of the opposite faces is 7.
(ii)The numbers can be inserted as follows so as to make the given net into a net of a dice. It can be observed that the sum of the opposite faces is 7.


Using laws of exponents, simplify and write the answer in exponential form:
(i) 32 × 34 × 38 (ii) 615 ÷ 610 (iii) a3 × a2 (iv) 7x×72 (v) (52) ÷ 53 (vi) 25 × 55 (vii) a4 × b4 (viii) (34)3(ix) (220 ÷ 215)×23 (x) 8t ÷ 82