Question

какие ответы скажите пж ​

Answer 1

$21(276 + 224) = 21 * 500 = 10500$

$262(787 - 587) = 262 * 200 = 52400$

$25(199 - 109) = 25 * 90 = 2250$

$24(329 + 171) = 24 * 500 = 12000$

$86(637 - 537) = 86 * 100 = 8600$

$39(24 + 276) = 39 * 300 = 11700$