24.89² ÷ (34.33 ÷ 20.02) + 67.85 – 89.01 = ?
24.89² ÷ (34.33 ÷ 20.02) + 67.85 – 89.01 = ? 25² ÷ (34 ÷ 20) + 68 – 89 = ? 625 × 1/1.7 + 68 – 89 = ? 368 + 68 – 89 = 347
63, 124, 215, 345, 511, 728
128, 132, 123, 139, 113, 150
24, (24 + 2p), (24 + 4p), (24 + 6p), (24 + 8p), (24 + 10p)
547, 594, 640, 691, 741, 792
28, 84, 42, 126, 68, 189
7 12 33 126 635
1 3 7 15 33
...-20, -16, -7, 9, 31, 70
6 9 14 22 30 41
...25, 32, 47, 77, 126, 198