What is longmult 55*55 ?

The solution to longmult 55*55 is 3025

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Popular >

55*55

Solution

long multiplication

55 \cdot 55

Solution

3025

Solution steps

55 \cdot 55

Line up the numbers

\times 5555

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 5555

Mutliply the bold numbers:

5 \cdot 5 = 25

Carry

2

to the column on the left and write

5

in the result line

\frac{\times 2 5 5 5 5}{5}

Add the carried number to the multiplication:

2 + 5 \cdot 5 = 27

Carry

2

to the column on the left and write

7

in the result line

\frac{\times 2 2 5 5 5 5}{7 5}

Add the carried digit,

2

, to the result

\frac{\times 2 2 5 5 5 5}{2 7 5}

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

\frac{\times 5 5 5 5}{2 7 5}

Mutliply the bold numbers:

5 \cdot 5 = 25

Carry

2

to the column on the left and write

5

in the result line

\frac{\times 2 5 5 5 5}{2 7 5 5}

Add the carried number to the multiplication:

2 + 5 \cdot 5 = 27

Carry

2

to the column on the left and write

7

in the result line

\frac{\times 2 2 5 5 5 5}{2 7 7 5 5}

Add the carried digit,

2

, to the result

\frac{\times 2 2 5 5 5 5}{2 2 7 7 5 5}

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

\frac{\times 5 5 5 5}{0 2 2 7 7 5 5 0}

275 + 2750 = 3025

= 3025

Popular Examples

0.2/0.5 long division

\frac{0.2}{0.5}

Divide 2÷(5/12)

2/ (5/12)

Convert to a Mixed Number 63/8 mixed number

\frac{63}{8}

180/12 long division

\frac{180}{12}

Multiply 3.14*12 long multiplication

3.14 \cdot 12

Frequently Asked Questions (FAQ)

What is longmult 55*55 ?
The solution to longmult 55*55 is 3025