Răspuns :
salut!
a) 664-296+8=
368+8=
376
b) 45+3•(8+16) + 2250=
45 + 3 • 24 + 2250=
45 + 72 + 2250=
117 + 2250=
2367
a) 664-296+8=
368+8=
376
b) 45+3•(8+16) + 2250=
45 + 3 • 24 + 2250=
45 + 72 + 2250=
117 + 2250=
2367
a) 664-37x8+56:7
664-296+5÷7
664-296+8
672-296
376
b) 45+3x(24:3+64:4)+375x6
45+3x(8+16)+375x6
45+3x(8+16)+2250
45+3× 24+2250
45+72+2250
117+2250
2367