Найди значения выражений 1)20-3*3*2+48:8*5. 2)2*8+54:6*7-3. 3)9*8-(5*2-8)-6*6:4. 4)(5*5-7):9+7*8-81:9. Created by ozda786. matematika-ru

Найди значения выражений 1)20-3*3*2+48:8*5. 2)2*8+54:6*7-3. 3)9*8-(5*2-8)-6*6:4....

90ANGEL90 1)20-18+30=32
2)16+63-3=6
3)72-2-9=61
4)2+56-9=49

0 votes Thanks 1

маша19951 N 1
1) 3*3=9
2)9*2=18
3)48:8=6
4) 6*5=30
5)20-18=2
6) 2+30=32
Ответ: 32.
N 2
1) 2*8=16
2)54:6=9.
3) 9*7=63
4) 63+16=79
5) 79-3=76.
Ответ: 76.
N 3
1)5*2=10
2)10-8=2
3)6*6=36
4) 36:4=9
5) 9-2=7
Ответ: 7.
N 4
1) 5*5=25
2) 25-7=18
3)18:9=2
4)7*8=56
5)81:9=9
6) 2+56=58
7)58-9=49.
Ответ" 49.

1 votes Thanks 2

Answers & Comments

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9 mozhno li vospolzovatsya poluchennym ravenstvom dlya vychisleniya znacheniya vtorogoca1f2f5d393c6defd695afc08e1fa882 60386

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zaelovyj lesraskinulos selovokrug pahlo smolistyj dym svesyolyj krik na

9 mozhno li vospolzovatsya poluchennym ravenstvom dlya vychisleniya znacheniya vtorogo

2=6.12-6=6.12-2=10.6-2=4.6+2=8.12+6+2=20...

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