Use of Brackets

Simplify: $9+[7-14+(5-12\left)\right]$

Roshini carries $3$ bags each containing $\text{1 kg 250 g}$ of sugar and Disha carries $2$ bags each containing the same amount. Find the total weight carried by the two girls. [Take the help of brackets].

A fruit seller made identical boxes each containing $6$ apples, $5$ oranges and $8$ strawberries. If Raka bought $7$ of these boxes, how many fruits did she purchase in all. [Make use of brackets].

Evaluate: $2+4÷\left(22+6\right)\times 2$

$55.5\times \frac{0.920}{46.82\times {10}^3}=$

$123 \times 654 = 6 ÷ 6 \times 7 \% 476 = ?$

$2 + 3 + 5 + 67 + 77 \times \surd 2$.

Solve:

$454-12\times 9-270+281$

What is$2\times -2+2-3÷5+10$

$56 + 3894 - 5790 \times 58$.

Solve:

$45678844\times 44÷4$

What is $80+2300÷98$

$40\%$ of ($100-20\%$ of $300$).

Solve: $14\times 1(0\times 3\times 5\times 17)÷85-4(62\times 2)÷2+81-19+4$

$10+4÷2-3\times 2+4÷2\times 2-4$.

$10a+5a÷5-3\times 4a$

Solve :

$-\left\{\left(-15\right)+100\right\}-\left\{200-\left(-35\right)\right\}$

$30+31-\left(\frac{-32}{5}\right)÷12-36-(-32-5)+(12-32)=?$

$18-\left[8÷2\left\{8÷(4\times 2)\right\}\right]$

Solve:

$10+2\times 5=$?