Question

1. Calculează, respectand ordinea
38 x 23 + 45 x 215
87 X 36
76*24 =
8000 - (32 x 98 +65 x 14) =
237 x 17 - 116 X 21​

Answer 1

874+9.675=10.549

3.132

1.834

8000-(3.136+910)=8.000-4.046=3.954

4.029-2.436=1.593

Answer 2

1.

38 x 23 + 45 x 215 =
= 874 + 9675
= 10549


87 x 36
= 3132


76 x 24
= 1824


8000 - (32 x 97 + 65 x 14)
= 8000 - (3104 + 910)
= 8000 - 4014
= 3986


237 x 17 - 116 x 21 =
= 4029 - 2436
= 1593



Bafta!