Question

24 508 +a=31 756
d:6=139 rest1
b-9765=596
(e×2-40):23=12
3×c=792
REPEDE VA ROD DUA 5STELE, COROANA SI INIMA
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Answer 1

Răspuns:

a=31756-24508

a=7248

d=139*6+1

d=834+1

d=835

b=596+9765

b=10361

(e*2-40)=23*12

(e*2-40)=276

e*2=276+40

e*2=316

e=316:2

e=158

c=792:3

c=264

Answer 2

Răspuns:

24 508+a=31 756

a=31 756-24 508

a=7 248

v:24 508+7 248=31 756

d:6=139 rest 1

d=6×139+1

d=834+1

d=835

v:835:6=139 rest 1

b-9765=596

b=596+9765

b=10 361

v:10 361-9765=596

(e×2-40):23=12

(e×2-40)=12×23

(e×2-40)=276

ex2=276+40

e×2=316

e=316:2

e=158

v:(158×2-40):23=

(316-40):23=

276:23=

12

3xc=792

c=792:3

c=264

v:3×264=792