Monica Capoor Solutions for Exercise 6: Exercise 1.3

Simplify using BODMAS.

$27+\left(5\times 6\right)÷3$

Simplify using BODMAS.

$30÷5\times 3+\left(9-4\right)$

Simplify using BODMAS.

$25+27÷\left(2+7\right)-5\times 5$

Simplify using BODMAS.

$32-\left[11-42÷\left(11+8\times 2-20\right)\right]$

Simplify using BODMAS.

$7-\left[12\times 6+13\times 15÷\left(-3\right)\right]$

Simplify using BODMAS.

$75-\left[24-\left\{16-\left(5-\overline{4-1}\right)\right\}\right]$

Simplify using BODMAS.

$16-\left[8-\left\{15+12÷\left(7-\overline{5-2}\right)\right\}\right]$

Simplify using BODMAS.

$21÷\left(3 of 2-4+5\right)-2\left(16-7\right)$