Răspuns :
44+3x(48:4+3)=
44+3x12+3=
44+36+3=80+3=83
(88-12:2+12):1x2=
(88-6+12):2=
82+12:2=82+6=88
(15:3x5+15)-8=
15:15+15-8=1+15-8=8
1000;999;524+184-24x9=524+184-216=708-216=492
cate kg legume s-au adus?
250/5=50kg legume
cate kg de fructe s-au adus?
50/2=25 kh fructe
cate kg alimente s-au adus?
250+50+25=325 kg alimente
44+3x12+3=
44+36+3=80+3=83
(88-12:2+12):1x2=
(88-6+12):2=
82+12:2=82+6=88
(15:3x5+15)-8=
15:15+15-8=1+15-8=8
1000;999;524+184-24x9=524+184-216=708-216=492
cate kg legume s-au adus?
250/5=50kg legume
cate kg de fructe s-au adus?
50/2=25 kh fructe
cate kg alimente s-au adus?
250+50+25=325 kg alimente
1) 44+3×(48:4+3)=44+3×15=44+45=89
2) (88-12:2+12):1×2=
(88-6+12):2=
94:2=47
3) 22+(15:3×5+15)-8=
22+(25+15)-8=
22+30-8=
52-8=
44
2. a)1011
b)999
c)524+184=708
24×9=216
708-216=492
Problema:
Cate kg de legume s-au adus?
250:5=50kg
Cate kg de fructe s-au adus?
50:2=25kg
Cate kg s-au adus in total?
50+25+250=325kg
2) (88-12:2+12):1×2=
(88-6+12):2=
94:2=47
3) 22+(15:3×5+15)-8=
22+(25+15)-8=
22+30-8=
52-8=
44
2. a)1011
b)999
c)524+184=708
24×9=216
708-216=492
Problema:
Cate kg de legume s-au adus?
250:5=50kg
Cate kg de fructe s-au adus?
50:2=25kg
Cate kg s-au adus in total?
50+25+250=325kg