What is longmult 10*15 ?

The solution to longmult 10*15 is 150

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longmult 10*15

long multiplication

10 \cdot 15

150

Solution steps

10 \cdot 15

Line up the numbers

\times 1105

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 1105

Mutliply the bold numbers:

0 \cdot 5 = 0

\frac{\times 1 1 0 5}{0}

Mutliply the bold numbers:

1 \cdot 5 = 5

\frac{\times 1 1 0 5}{5 0}

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

\frac{\times 1 1 0 5}{5 0}

Mutliply the bold numbers:

0 \cdot 1 = 0

\frac{\times 1 1 0 5}{5 0 0}

Mutliply the bold numbers:

1 \cdot 1 = 1

\frac{\times 1 1 0 5}{1 5 0 0}

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

\frac{\times 1 1 0 5}{0 1 5 0 0 0}

50 + 100 = 150

= 150

35 - \frac{14}{2} + 8^{2}

\frac{24}{4} + 14 \cdot 2

8 + 2 (2 + 2)^{2}

3^{2} + 4^{2}

2 (- 3)^{2}