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He said that it is impossible to subtract from zero in the top number but it is not impossible all you have to do is see if the ones place have any ones but if it don't take some from the tens place but if the tens place don't you can take some from the

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to solve 200 - 158 i add all of the numbers then i solve it then i found the answer it was 158.

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you can subtract with your 0 be cues you are taking away numbers so you can do that win you taking away you get the same anwser an you are doing new groups above an some times you mite get 0 in your anwser so evin if you go back you will stell get the same answer.

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you sove the ecrazu  roge because you bib cary a 100 to the tin plase and you bib cery a tin to the ones plase  you ra
e suspost to do that because you got 200 and you can't take 158 awae form that because it got to 0's in it so you have to cary the 100's to the tin plase and cary the tin to the one's plase

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The error that Rico made he said 200-158 is 158 it's not because when you are doing a equation and you have a number and you put the same number that is defiently going to be a error.Because when you do a equation it lands you at a different number not the same number because if it was a test it would marked you anwser wrong because it's at the same number.That is why Rico is wrong.

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200-158=042

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Rico is wrong. He is wrong because

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Rico did it not ungroup  because 200-158 you got to get some hunderd  so we are going to go next door to get some more and  we take some from the hunderd and  bring one of the hunderd to the tens and we got ten tens and now we cross off one of the tens and bring it to the ones and we got 9 of tens and we got ten ones and then we can

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Rico is wrong. He is wrong because he should cross out the 2 in the hundreds place to turn the 2 into a 1. Then the 0 in the tens place turns into a 10. Then he crosses the 10 and turn that into a 9. So the 0 in the ones place turns into a 10. So he is ungrouping in that equation.

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rico is wrong he is wrong because he sholud cross theout side of 2 in 200 to the thurn thr 2 into the a then theto the 0 then the 0 turn the2 a 10 then. these are is.

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The mistake is you can subtract 200-158 only if you draw a proof drawling and inside the proof there's going to be two hundreds and zero tens and ones then we go to the hundreds place because there's no ones and we would always start with the ones so no we ungroup one onehundred box and take it to the tens place and make 10 ten sticks so then we ungroup a ten stick and put ten ones in the ones place now we can subtract.

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ferst hey ned to rey writ the eycwagen ugen sow hey can fix his error ugen and.WEN HEY feger at the anser sow naw hey can fix ol his mstak

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Rico did not take away the 2 and make it a 1 and he did not make the 0s a 10.

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i think that you can but he not right becuse he did not lose a methed and he did not do proth drowling and he could us new group below or above are he could go next door and get some more.

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It is possible to do 200-158= because is it 0 in 1's and 0 in 10's. You have to take the 2 in 200 and the 200 is now 100 and the 0 in 10 is 10 so you take 10 and now it's 9 and 0 is 10 so you cross off the 200 because it's 100, the 0 in ten too because it's 9 same with 0 in one because it 10 now, now he can solve it now and it's possible.