unit-2-the-world-of-numbers

Unit-2 The World of Numbers

This unit puts light on the invention of numbers, origin of these numbers and how old are they.

Determine the value of :
i.13 - 2 × 3 + 14 ÷ (2 + 5)
ii.5 - 2(9 + 6) ÷ (15 - 12)
iii.3[(6 + 2)4 - 1]
iv.-4 + (3 - 9) ÷ 3
v.4 + (-18 + 3) ÷ 3

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Learning Pundits Content Team
Written on Apr 17, 2019 6:51:01 PM

i) 9

ii) -5

iii) 93

iv) -6

v) -1