SECTION-A
(Attempt all the questions
1. (4^0 +4^-1 ) X (2^0 X 3') = ?
2. 18 + (-18) +20 -20=?
3. 3.2 X 4.7 = ?
4. (22) 3 = ?
5. 12.7 - 16.12 - 20 + 50.13=?
Answers
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1. 3.75 feet (3 feet 9 inches)
2. 0
3. 15.40
4. 66
5. 26.71
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