Question

$$3 \times 2-5+4 \times 3-8+5 \times 2=$$

Answer

15

Solution


Simplify  \(3\times 2\)  to  \(6\).
\[6-5+4\times 3-8+5\times 2\]
Simplify  \(4\times 3\)  to  \(12\).
\[6-5+12-8+5\times 2\]
Simplify  \(5\times 2\)  to  \(10\).
\[6-5+12-8+10\]
Simplify  \(6-5\)  to  \(1\).
\[1+12-8+10\]
Simplify  \(1+12\)  to  \(13\).
\[13-8+10\]
Simplify  \(13-8\)  to  \(5\).
\[5+10\]
Simplify.
\[15\]