6.Oblicz. Pamiętaj o kolejności wykonywania działań. Dam naj.
c)(2126+1987):9=
125 1342 457 2242
d)8*(224+231)-3*298=
5236 126 2746 8236
e)(8*97-137*3)*3=
945 1095 3254 394
f)(3275-388*3)-1647=
1234 2160 464 5764
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c)(2126+1987):9=
4113 :9=457
125 1342 457 2242
d)8*(224+231)-3*298= 8* 455 - 894= 3640 - 894= 2746
5236 126 2746 8236
e)(8*97-137*3)*3= ( 776 - 411) *3= 1095
945 1095 3254 394
f)(3275-388*3)-1647= ( 3275 - 1164) - 1647 = 2111 - 1647= 464
1234 2160 464 5764