easy math exercise but I'm stupid | Mathematics | Page 1

kindred haven Mar 13, 2024, 11:18 PM

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it says that its wrong but i dont know what is wrong

radiant nightBOT Mar 13, 2024, 11:18 PM

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easy math exercise but I'm stupid

eternal ginkgo Mar 13, 2024, 11:33 PM

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3-21+34 is not 52 its 16

kindred haven Mar 13, 2024, 11:42 PM

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huh
21+34 = 55
55 - 3 = 52?

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how

idle zinc Mar 14, 2024, 12:05 AM

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kindred haven huh 21+34 = 55 55 - 3 = 52?

The 21 is attached to a minus sign

kindred haven Mar 14, 2024, 12:06 AM

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idle zinc The 21 is attached to a minus sign

what about 3? it doens't have function on the exercise?

idle zinc Mar 14, 2024, 12:07 AM

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Yeah just add a negative sign to 21 and continue as you were 😄

kindred haven Mar 14, 2024, 12:08 AM

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oh alr

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thanks

idle zinc Mar 14, 2024, 12:08 AM

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So
34-21 = 13
Then
13 + 3

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= 16

kindred haven Mar 14, 2024, 12:08 AM

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thanks for the explaining <3 have a wonderful day

idle zinc Mar 14, 2024, 12:09 AM

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You too 😊

proven cape Mar 14, 2024, 2:14 AM

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all lines is right,but last line is wrong.

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3-21+34=34+3-21=37-21=16

dreamy burrow Mar 17, 2024, 8:02 PM

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.solved

#easy math exercise but I'm stupid