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6,370 x 30 find the products

How do I show my thinking or ideas
Example
637•3 6370•30
=1911 =(6370•3)• (10•10)

User BabaNew
by
5.8k points

1 Answer

5 votes

Answer:

Product: 191,100

Explanation:

Show your work:

(It should look something like this)

6370 x 30

First: 0 x 0 = 0 (so you put):

6370 x 30

0

(everything else times 0 just equals 0 so you'd get this):

6370 x 30

0000

Next: 3 x 0 = (so you put):

6370 x 30

0000

0

Next: 3 x 7 = 21 (so you put):

6370 x 30

0000

10

(carry the 2)

Next: 3 x 3 = 9 (so you put):

2

6370 x 30

0000

1 10

(add the number you carried to 9: giving you 11 so you also have to carry a 1 again)

(the first number: 0 of 110 goes under the third 0 of 0000)

(the spacing is just to make sure that the placement is correct: the first 1: of 110 goes under the first 0 of 0000)

Next: 3 x 6 = 18 (so you put):

1 2

6370 x 30

0000

191 10

(you add the 1 that you carried to 18 to give you 19)

(again: I only moved the zeros over so that the placement is correct)

Next: Now you add(this is why the placement of the numbers is important):

1 2

6370 x 30

0000

+ 191 10

191,100

(you will put imaginary zeros over 19 because you know that there is already nothing there. You will also add an imaginary zero under the last zero that is hanging there because you know there is nothing there either.)

(Hope this helps! I know its really confusing, if you have any further questions or if the way I explained confused you please tell me or ask me those questions.) :)

User Tschuege
by
5.5k points