We learned how to subtract 10s. How would you solve the problem 57 - 20? Solve the problem and explain how you solved it. Use complete sentences, punctuation, and capitalization.
29 Comments
gisella hernandez
1/25/2017 06:53:58 am
You can do 57-20=37. why because you can just take away 7-0 is 7 then you take away 5-2=3 now the answer is 37.
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Aniya Mathaw
1/25/2017 07:08:31 am
If I subtract 57-20 I will subtract the ten to get the tens sum.then I subtract the ones to get the ones sum.After that I will find the sum to ask the question and if I find the number and I will find the sum to find the sum 57-20 will be 37 that the sum to the question.
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George Daniel Feier
1/25/2017 07:25:46 am
57-20=37 I salved this problem I -20 and I have 37.
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Cordell talley
1/25/2017 07:47:27 am
57-20=37 i ues a100Chart To get my aster.
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Raja Eason
1/25/2017 07:48:49 am
57-20=37 I ues my haste I 5 -2=3 dn
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Camya Payne
1/25/2017 07:50:10 am
I wood usoe the tens and ones chert to help me to sov the prob
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Jaida Anderson
1/25/2017 12:01:26 pm
57-20=37 First i get a 100 cart. Second i look for 57 on the 100 chart. Third i go down 2 tens on the chart. Fourth i see 37 and ms williams told me the ones never change. Fifth ms williams told me the tens change.
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brianalfaro
1/25/2017 12:09:21 pm
57-20=37 I solved the answer by taking the tens place but not the ones place because it has a zero in the other number .
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Kamryn simpson
1/26/2017 11:56:42 am
I can tehby The 5 and 4 from the number
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ashara
1/26/2017 12:01:45 pm
I can coun my fingen to sose the asre the asre is 57- 20= 37
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Raja Eason
1/26/2017 12:08:02 pm
57-20=37 I ues my haste to get my answer.
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jayden
1/30/2017 07:49:59 am
you myt put it in your head and go bak
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Kimani Bryant
1/30/2017 09:44:20 am
I wold mines the number 20 fume the number 57.
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Kymani
1/30/2017 09:58:18 am
I wold take the number 20 for 57 the acer is 37.
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Tiffanyruiz-aguilar
1/30/2017 10:06:19 am
The answer is 77 I got the answer by underlineing the numbers.
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Vincio garza
1/30/2017 11:31:39 am
How to figr ot thes asr 57 mons 20 ecwl 37 because I usd tens and ones.
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darryl beauford
1/30/2017 11:36:22 am
The answer is 77 because i used tens and ones
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jhameiah carte
1/30/2017 11:40:56 am
57-20=37 i got the answar i put five figrs up and i got my answa
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Kyla Barnes
1/30/2017 11:40:56 am
57-20=37 Isubtract some ave .My fingrs
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christina
1/30/2017 12:04:09 pm
I put 57-20 37.
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Miana Wager
1/30/2017 12:06:58 pm
57-20=37 I use my bran because I cunt in my head and boom.
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KourtneyKing
1/30/2017 12:12:53 pm
27 - 30 = 37 Because you use your brain to solve t
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KourtneyKing
1/31/2017 09:39:57 am
27-30=37 because you use your brain to solve it
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Camya Payne
1/31/2017 07:46:54 am
I can uoos the tens and ones chrt and that how I got my anser and the anser is 37
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mariah
1/31/2017 08:26:35 am
57-20=37 I got my answer like this first i start with the back of 57 an 20 so 20 an 57 an back because 5-2=3 an 7-0=7 beccause 0 is a odd number an 7 is a odd number to an 5 is a odd number to an 2 is a even number so 57 - 20 =37.
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Kamryn Simpson
1/31/2017 08:47:32 am
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Christien Rosson Jr.
1/31/2017 09:49:30 am
you can add tens buy use ones 1-5=85 you can use it add 4-3=100 use the 1-5 to help you keep the 5-4=79 6-8 can help you 2-8 is great you can use it to help you great to use it now you can it
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carol medarno
1/31/2017 10:13:56 am
57-20= 30 I keep 5 in my haed then I tacowa 2more and it got too
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Terrell
1/31/2017 10:28:53 am
I koo in The one plce in sub 57-20=37
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