Răspuns:
12.286+33.413=45.699
45.699-33.413=12.286
366.004+56.908=422.912
422.912-56.908=366.004
8104×6=48.624
48.624:6=8104
98.567-77.103=21.464
98.567-21.464=77.103
405.240-253.467=151.773
405.240-151.773=253.467
741×35=25.935
25.935:35=741
70.308-10.556=59.752
70.308-59.752=10.556
11101+110010=121.111
121.111-11.101=110.010
13.765:5=2.753
2753×5=13.765
7000:1000=7
7×1000=7000
935.244:9=103.916
103.916×9=935.244
104994×7=734.958
734.958:7=104.994
Explicație pas cu pas:
Sper ca te am ajutat!!