Alicia T.

asked • 07/29/18

the sum of two numbers is 13 and their difference is 7

how do i explain this to my 9 year old where we can all understand on how to get the answer without algebra because they don't even teach carrying the number in addition and without guessing a bunch of numbers

Jameelah S.

what are the 2 numbers
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11/17/20

2 Answers By Expert Tutors

By:

Mark M. answered • 07/29/18

Tutor
5.0 (243)

Mathematics Teacher - NCLB Highly Qualified

Jasmine S.

Ok.Your smart
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10/17/20

Zachary Z.

yeah it is true
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10/19/20

Avah H.

is the answer 7 ?
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10/30/20

Avah H.

Im confused
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10/30/20

Layla S.

the larger number is 10 and the salles is 3
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11/05/20

Layla S.

so its 10 3 he rote it back words
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11/05/20

Ruby L.

thanks
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11/10/20

Janiyah W.

thx
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11/25/20

Jonathan C.

what is it
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12/19/20

Isabella L.

10 & 3
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01/06/21

Carol H. answered • 07/29/18

Tutor
4.9 (285)

Experienced Mathematics Tutor w/ Master's Degree in Math

Brianna S.

i didn't get that
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10/30/20

Wade C.

IIIIIIIMMMMMMM CCCCCOOOOOOOOOOOOOLLLLLLL
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12/02/20

Gianna C.

nice job! i rlly needed a lesson on math ;-;
Report

03/17/21

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