875 : 35 × 5 = 125
3 × (991 - 661) : 45 = 22
28 750 + 1 250 = 30 000
18 × 7 + 124 × 6 = 870
180 : 36 + 58 × (30- 17) = 759
888 + 999 = 1087
875 : 35 × 5 = 125
3 × (991 - 661) : 45 = 22
28 750 + 1 250 = 30 000
18 × 7 + 124 × 6 = 870
180 : 36 + 58 × (30- 17) = 759
888 + 999 = 1087