(37000 - 7000) : 10 - 1560 = 30000 : 10 - 1560 = 3000 - 1560 = 1440
20000 + (68 x 7 + 2524) = 20000 + (476 + 2524) = 20000 + 3000 = 23000
56 x 5 x 100 - 20000 = 2800 x 100 - 20000 = 280000 - 20000 = 260000
(78 : 3 x 8 + 3792) + 700000 = (26 x 8 + 3792) + 700000 = (208 + 3792) + 700000 = 4000 + 700000 = 704000
(37000 - 7000) : 10 - 1560 = 30000 : 10 - 1560 = 3000 - 1560 = 1440
20000 + (68 x 7 + 2524) = 20000 + (476 + 2524) = 20000 + 3000 = 23000
56 x 5 x 100 - 20000 = 2800 x 100 - 20000 = 280000 - 20000 = 260000
(78 : 3 x 8 + 3792) + 700000 = (26 x 8 + 3792) + 700000 = (208 + 3792) + 700000 = 4000 + 700000 = 704000