What is longmult 49*49 ?

The solution to longmult 49*49 is 2401

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Popular >

Evaluate 49*49

Solution

long multiplication

49 \cdot 49

Solution

2401

Solution steps

49 \cdot 49

Line up the numbers

\times 4499

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 4499

Mutliply the bold numbers:

9 \cdot 9 = 81

Carry

8

to the column on the left and write

1

in the result line

\frac{\times 8 4 4 9 9}{1}

Add the carried number to the multiplication:

8 + 4 \cdot 9 = 44

Carry

4

to the column on the left and write

4

in the result line

\frac{\times 4 8 4 4 9 9}{4 1}

Add the carried digit,

4

, to the result

\frac{\times 4 8 4 4 9 9}{4 4 1}

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

\frac{\times 4 4 9 9}{4 4 1}

Mutliply the bold numbers:

9 \cdot 4 = 36

Carry

3

to the column on the left and write

6

in the result line

\frac{\times 3 4 4 9 9}{4 4 6 1}

Add the carried number to the multiplication:

3 + 4 \cdot 4 = 19

Carry

1

to the column on the left and write

9

in the result line

\frac{\times 1 3 4 4 9 9}{4 9 4 6 1}

Add the carried digit,

1

, to the result

\frac{\times 1 3 4 4 9 9}{1 4 9 4 6 1}

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

\frac{\times 4 4 9 9}{0 1 4 9 4 6 1 0}

441 + 1960 = 2401

+ 01494610

Add the digits of the bolded column:

1 + 0 = 1

\frac{+ 0 1 4 9 4 6 1 0}{+ 1}

Add the digits of the bolded column:

4 + 6 = 10

\frac{+ 0 1 4 9 4 6 1 0}{+ 1}

Carry

1

to the column on the left and write

0

in the bolded column

\frac{+ 0 1 1 4 9 4 6 1 0}{+ 0 1}

Add the digits of the bolded column:

1 + 4 + 9 = 14

\frac{+ 0 1 1 4 9 4 6 1 0}{+ 0 1}

Carry

1

to the column on the left and write

4

in the bolded column

\frac{+ 1 0 1 1 4 9 4 6 1 0}{+ 4 0 1}

Add the digits of the bolded column:

1 + 0 + 1 = 2

\frac{+ 1 0 1 1 4 9 4 6 1 0}{+ 2 4 0 1}

= 2401

= 2401

Popular Examples

Convert to a Mixed Number 47/12 mixed number

\frac{47}{12}

Find the Possible Factors 576 positive factors of

576

Evaluate 100-29 long subtraction

100 - 29

Evaluate 60÷9 long division

\frac{60}{9}

Reduce the Fraction 49/28 reduce fraction

t h e \frac{49}{28}

Frequently Asked Questions (FAQ)

What is longmult 49*49 ?
The solution to longmult 49*49 is 2401