Question

Jeffery bought 203 sheets of stickers. Each sheet has a dozen stickers. He gave away 907 stickers to his family on valentines day. How many stickers does Jeffery have remaining?

Answer 1

Jeffrey has 1529 stickers remaining

Further Explanation

From the problem above we know that

Jeffery bought 203 sheet of stickers

Each sticker has a dozen stickers or equal to 12 pcs stickers

He gave away 907 stickers

How many stickers does Jeffery have now?

Step by step explanation

First, we need to calculate the total stickers that Jeffery has, we are going to use the area model methods (see the attachment)

$=\boxed {203 \times12\ }\\ =\boxed {(200+3) \times(10+2)\ }\\ =\boxed {(200 \times10)+(200 \times2) + (3 \times10)+(3 \times2)\ }\\ =\boxed {2000+400+30+6\ }\\ =\boxed {2436\ }$

Total stickers that Jeffery has is 2436 pcs of stickers, he gave away 907. Total remaining stickers is

$=\boxed {2436-907\ }\\ =\boxed {1529\ }$

or

2436

 907 -

1529

Now, Jeffery has 1529 pcs of stickers.

Learn more

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Keywords: multiplication, standard algorithm, area model, three digits multiplication, big number multiplication, additional, subtraction, math expression, substraction of three digits numbers

Answer 2

203 x 12 is 2436, 2436-907=1529. He has 1529 stickers left.