Question

444 × 209 : (10 105 – 9 957) = ?
344 × 627: (9 107 – 8 978) = ?
276 × 775: (30 026 - 29 796) = ?

Answer 1

444 *209/ (10 105 – 9 957)=627

10 105-9 957=148

444*209=92796

92796/148=627

344* 627 / (9 107 - 8978)=1672

9 107 - 8978=129

344 * 627=215688

215688 / 129=1672

276 *775 /(30 026 - 29 796)=930

30 026 - 29 796=230

276 *775=213900

213900 / 230=930