Question

Verifică relatiile si scrie A pentru cele adevărate și F pentru cele false (580-40:2×4):25+550 <600 300-2×[5×(70-78:3)]:8>250 [(3+47+50):4+91]:2>50
[100×(25+50×4)+500)]:10<3000

Answer 1

(580-40:2×4):25+550<600
(580-20×4):25+550<600
(580-80):25+550<600
500:25+550<600
20+550<600
570<600 A

300-2×[5×(70-78:3)]:8>250
300-2×[5×(70-26)]:8>250
300-2×[5×44]:8>250
300-2×220:8>250
300-440:8>250
300-55>250
245>250 F

[(3+47+50):4+91]:2>50
[100:4+91]:2>50
[25+91]:2>50
116:2>50
58>50 A

[100×(25+50×4)+500]:10<3000
[100×(25+200)+500]:10<3000
[100×225+500]:10<3000
[22500+500]:10<3000
23000:10<3000
2300<3000 A