Question

Perform the operations and sort them in ascending order.
(Smallest value at the top)

• A. 10000 - 8500
• B. 23093 + 54123
• C. 60000 - 5923
• D. 10000 + 7294

Answer 1

$\begin{array}{cccccc}& \text{TTh}& \text{Th}& \text{H}& \text{T}& \text{O}\\ & 0& 9& 10& & \\ & \text{/}1& \text{/}0& \text{/}0& 0& 0\\ -& & 8& 5& 0& 0\\ & & 1& 5& 0& 0\end{array}$

$\text{Hence, 10000 - 8500 = 1500.}$

$\begin{array}{cccccc}& \text{TTh}& \text{Th}& \text{H}& \text{T}& \text{O}\\ & 0& & 1& & \\ & 2& 3& 0& 9& 3\\ +& 5& 4& 1& 2& 3\\ & 7& 7& 2& 1& 6\end{array}$

$\text{Hence, 23093 + 54123 = 77216.}$

$\begin{array}{cccccccc}& \text{TTh}& \text{Th}& \text{H}& \text{T}& \text{O}& & \\ & 5& 9& 9& 9& 10& & \\ & \text{/}6& \text{/}0& \text{/}0& \text{/}0& \text{/}0& & \\ -& & 5& 9& 2& 3& & \\ & 5& 4& 0& 7& 7& & \end{array}$

$\text{Hence, 60000 - 5923 = 54077.}$

$\begin{array}{cccccc}& \text{TTh}& \text{Th}& \text{H}& \text{T}& \text{O}\\ & 0& & 1& & \\ & 1& 0& 0& 0& 0\\ +& & 7& 2& 9& 4\\ & 1& 7& 2& 9& 4\end{array}$

$\text{Hence, 10000 + 7294 = 17294.}$