Question

657*4= 509*7= 2193*5= 7640*8= 40018*9= 80700*6= (9010-6235)*9= 8*(4348+2062)=

Answer 1

657*4=2628
509*7=3563
2193*5=10965
7640*8=61120
40018*9=360162
80700*6=484200
(9010-6235)*9=24975
8*(4348+2062)=51280

Answer 2

Let's calculate the results step by step:

1. 657 * 4 = 2,628
2. 509 * 7 = 3,563
3. 2,193 * 5 = 10,965
4. 7,640 * 8 = 61,120
5. 40,018 * 9 = 360,162
6. 80,700 * 6 = 484,200
7. (9,010 - 6,235) * 9 = 24,795 * 9 = 222,155
8. 8 * (4,348 + 2,062) = 8 * 6,410 = 51,280

Therefore: 657 * 4 = 2,628 509 * 7 = 3,563 2,193 * 5 = 10,965 7,640 * 8 = 61,120 40,018 * 9 = 360,162 80,700 * 6 = 484,200 (9,010 - 6,235) * 9 = 222,155 8 * (4,348 + 2,062) = 51,280