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Răspuns:

1). =4854-3066-41=1747

2).  = 1210x2-1051-1023=2420-1051-1023=346

3) . =9404-240x2+1267=10191

4). = 710x2-501+32=1420-501+32=951

Explicație pas cu pas:

Răspuns:

4854-1022·3-123:3=4854-3066-41=1747

6050:5·2-4204:4-1023=1210·2-1051-1023=2420-1051-1023=346

4702·2-1680:7·2+1267=9404-240·2+1267=9404-480+1267=10191

6390:9·2-1503:3+128:4=710·2-501+32=1420-501+32=951

se efectueaza mai intai inmultirea si impartirea apoi adunarea si scaderea