What is longmult 12*14 ?

The solution to longmult 12*14 is 168

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longmult 12*14

long multiplication

12 \cdot 14

168

Solution steps

12 \cdot 14

Line up the numbers

\times 1124

Multiply the top number by the bottom number one digit at a time starting with the ones digit (from right to left)

Multiply the top number by the bolded digit of the bottom number

\times 1124

Mutliply the bold numbers:

2 \cdot 4 = 8

\frac{\times 1 1 2 4}{8}

Mutliply the bold numbers:

1 \cdot 4 = 4

\frac{\times 1 1 2 4}{4 8}

Multiply the top number by the bolded digit of the bottom number

\frac{\times 1 1 2 4}{4 8}

Mutliply the bold numbers:

2 \cdot 1 = 2

\frac{\times 1 1 2 4}{4 2 8}

Mutliply the bold numbers:

1 \cdot 1 = 1

\frac{\times 1 1 2 4}{1 4 2 8}

Add the rows to get the answer. For simplicity, fill in trailing zeros

\frac{\times 1 1 2 4}{0 1 4 2 8 0}

48 + 120 = 168

+ 014280

Add the digits of the bolded column:

8 + 0 = 8

\frac{+ 0 1 4 2 8 0}{+ 8}

Add the digits of the bolded column:

4 + 2 = 6

\frac{+ 0 1 4 2 8 0}{+ 6 8}

Add the digits of the bolded column:

0 + 1 = 1

\frac{+ 0 1 4 2 8 0}{+ 1 6 8}

= 168

= 168

(- 2)^{2} - 4

\frac{18}{6}

\frac{117}{13}

\frac{108}{9}

0.00003 \cdot 58.3197