(3+6+9+12+15+18+21+24+27+30+33+36+39+42+45+48+51+54+57)-(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38) eching

$$(3+6+9+12+15+18+21+24+27+30+33+36+39+42+45+48+51+54+57)-(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38)$$

Baholash

$$158$$

Yechim qadamlari

9 olish uchun 3 va 6'ni qo'shing.

$$9+9+12+15+18+21+24+27+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

18 olish uchun 9 va 9'ni qo'shing.

$$18+12+15+18+21+24+27+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

30 olish uchun 18 va 12'ni qo'shing.

$$30+15+18+21+24+27+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

45 olish uchun 30 va 15'ni qo'shing.

$$45+18+21+24+27+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

63 olish uchun 45 va 18'ni qo'shing.

$$63+21+24+27+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

84 olish uchun 63 va 21'ni qo'shing.

$$84+24+27+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

108 olish uchun 84 va 24'ni qo'shing.

$$108+27+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

135 olish uchun 108 va 27'ni qo'shing.

$$135+30+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

165 olish uchun 135 va 30'ni qo'shing.

$$165+33+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

198 olish uchun 165 va 33'ni qo'shing.

$$198+36+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

234 olish uchun 198 va 36'ni qo'shing.

$$234+39+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

273 olish uchun 234 va 39'ni qo'shing.

$$273+42+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

315 olish uchun 273 va 42'ni qo'shing.

$$315+45+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

360 olish uchun 315 va 45'ni qo'shing.

$$360+48+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

408 olish uchun 360 va 48'ni qo'shing.

$$408+51+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

459 olish uchun 408 va 51'ni qo'shing.

$$459+54+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

513 olish uchun 459 va 54'ni qo'shing.

$$513+57-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

570 olish uchun 513 va 57'ni qo'shing.

$$570-\left(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

6 olish uchun 2 va 4'ni qo'shing.

$$570-\left(6+6+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

12 olish uchun 6 va 6'ni qo'shing.

$$570-\left(12+8+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

20 olish uchun 12 va 8'ni qo'shing.

$$570-\left(20+10+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

30 olish uchun 20 va 10'ni qo'shing.

$$570-\left(30+12+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

42 olish uchun 30 va 12'ni qo'shing.

$$570-\left(42+14+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

56 olish uchun 42 va 14'ni qo'shing.

$$570-\left(56+16+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

72 olish uchun 56 va 16'ni qo'shing.

$$570-\left(72+18+20+22+24+26+28+30+32+32+34+36+38\right)$$

90 olish uchun 72 va 18'ni qo'shing.

$$570-\left(90+20+22+24+26+28+30+32+32+34+36+38\right)$$

110 olish uchun 90 va 20'ni qo'shing.

$$570-\left(110+22+24+26+28+30+32+32+34+36+38\right)$$

132 olish uchun 110 va 22'ni qo'shing.

$$570-\left(132+24+26+28+30+32+32+34+36+38\right)$$

156 olish uchun 132 va 24'ni qo'shing.

$$570-\left(156+26+28+30+32+32+34+36+38\right)$$

182 olish uchun 156 va 26'ni qo'shing.

$$570-\left(182+28+30+32+32+34+36+38\right)$$

210 olish uchun 182 va 28'ni qo'shing.

$$570-\left(210+30+32+32+34+36+38\right)$$

240 olish uchun 210 va 30'ni qo'shing.

$$570-\left(240+32+32+34+36+38\right)$$

272 olish uchun 240 va 32'ni qo'shing.

$$570-\left(272+32+34+36+38\right)$$

304 olish uchun 272 va 32'ni qo'shing.

$$570-\left(304+34+36+38\right)$$

338 olish uchun 304 va 34'ni qo'shing.

$$570-\left(338+36+38\right)$$

374 olish uchun 338 va 36'ni qo'shing.

$$570-\left(374+38\right)$$

412 olish uchun 374 va 38'ni qo'shing.

$$570-412$$

158 olish uchun 570 dan 412 ni ayirish.

$$158$$

Omil

$$2\times 79$$