Advertisements
Advertisements
Question
`32 - [43-{51 - (20 - bar(18 - 7))}]`
Sum
Advertisements
Solution
`32 - [43-{51 - (20 - bar(18 - 7))}]`
= 32 - [43 - {51 - (20 - 11)}]
= 32 - [43 - {51 - 9}]
= 32 - [43 - 42]
= 32 - 1
=31
shaalaa.com
Properties of Operations on Integers
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate: - 15 + 24 ÷ (15 - 13)
`35 – [15 + {14 - (13 + bar(2 - 1 + 3))}]`
46 - [26 - {14 - (15 - 4 ÷ 2 x 2)}]
45 – [38 – {60 ÷ 3 – (6 – 9 ÷ 3) ÷ 3}]
88 - {5 - (- 48) ÷ (- 16)}
`9 xx (8 - bar(3 + 2)) - 2(2 + bar(3 + 3))`
If `x × (-1) = 36`, is x positive or negative?
Write all the integers between -5 and 5, which are divisible by 2 or 3.
Evaluate: 16 ÷ 8 x 4 – 2 × 3
Evaluate: `(24 ÷ bar(12 - 9) - 12) - (3 xx 8 = 4 + 1)`
