Răspuns :
4335+1296+576-1320=6207-1320=4987
9000-5850-168+3178=3150-168+3178=2982+3178=6160
9000-5850-168+3178=3150-168+3178=2982+3178=6160
145x23=3335
108x12=1296
4x6=24
24x24=576
5x2=10
10x132=1320
3335+1296-576-1320=2735
108x12=1296
4x6=24
24x24=576
5x2=10
10x132=1320
3335+1296-576-1320=2735