630
-70
70 x 14 = 980
70 x 239 = 16730 70% x 239 = 167.3
70 = 1 x 70, 2 x 35, 5 x 14, 7 x 10.
1 x 70, 2 x 35, 5 x 14, 7 x 10 = 70
70 x 12 = 840
10 x 7 490/7 77 - 7 63 + 7
630 is the answer
1 x 70, 2 x 35, 5 x 14, 7 x 10, 10 x 7, 14 x 5, 35 x 2, 70 x 1 = 70
70 x 20 = 1,400 70 x 9 = 630 Total: 2,030
630
1 x 70 = 70 2 x 70 = 140 3 x 70 = 210 4 x 70 = 280 5 x 70 = 350 6 x 70 = 420 7 x 70 = 490 8 x 70 = 560 9 x 70 = 630 10 x 70 = 700 11 x 70 = 770 12 x 70 = 840