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Mathswatch answers

Where can I find mathswatch’s worksheet answers?

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Reply 1

evesolefigueras

four whole numbers are each rounded to the nearest 10. The sum of the four rounded numbers is 90.what is the maximum possible sum of the original four numbers?

Reply 2

Unnamed User

Original post by evesolefigueras

four whole numbers are each rounded to the nearest 10. The sum of the four rounded numbers is 90.what is the maximum possible sum of the original four numbers?

Lol how is this related to the original post? :biggrin:

But to answer your question, the answer I got is 106

(edited 6 years ago)

Reply 3

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how 2 basic maths

Original post by esmith407

Where can I find mathswatch’s worksheet answers?

http://www.madeleyhigh.org/images/mathsresourcesmay2017/Maths%20Watch%20the_higher_worksheets_ebook_answers.pdf

not sure

no where3

Dunno

Dunno

Original post by esmith407

Where can I find mathswatch’s worksheet answers?

hiya

Hi. I was wondering for my students where could I find all the answers. If you know please tell me because this is very important

Reply 13

Prasiortle

Original post by Duhitzme

Hi. I was wondering for my students where could I find all the answers. If you know please tell me because this is very important

https://www.maricourt.net/uploads/web/31337/docs/Mathswatch the_higher_worksheets_ebook_answers.pdf

(edited 5 years ago)

Reply 14

Sasaki Haise

email mathswatch the answers.

Reply 15

Duhitzme

:k::k::k:

Reply 16

3pointonefour

Original post by evesolefigueras

four whole numbers are each rounded to the nearest 10. The sum of the four rounded numbers is 90.what is the maximum possible sum of the original four numbers?

Rounded to the nearest 10 means each value can go 5 up and 5 down.
If the rounded numbers add to 90, the biggest value of the original numbers is if you add the upper bound.
So each number would have an extra +5 to it and there's 4 numbers so 90 + (5*4) = 110