Solve 268+72+76+77+79+82+83*2+84+85+86+87*2+88+89+90*2+91*2+92=

$$268+72+76+77+79+82+83 \times 2+84+85+86+87 \times 2+88+89+90 \times 2+91 \times 2+92=$$

Evaluate

$$1880$$

Solution Steps

Multiply 83 and 2 to get 166. Multiply 87 and 2 to get 174. Multiply 90 and 2 to get 180. Multiply 91 and 2 to get 182.

$$268+72+76+77+79+82+166+84+85+86+174+88+89+180+182+92$$

Add 268 and 72 to get 340.

$$340+76+77+79+82+166+84+85+86+174+88+89+180+182+92$$

Add 340 and 76 to get 416.

$$416+77+79+82+166+84+85+86+174+88+89+180+182+92$$

Add 416 and 77 to get 493.

$$493+79+82+166+84+85+86+174+88+89+180+182+92$$

Add 493 and 79 to get 572.

$$572+82+166+84+85+86+174+88+89+180+182+92$$

Add 572 and 82 to get 654.

$$654+166+84+85+86+174+88+89+180+182+92$$

Add 654 and 166 to get 820.

$$820+84+85+86+174+88+89+180+182+92$$

Add 820 and 84 to get 904.

$$904+85+86+174+88+89+180+182+92$$

Add 904 and 85 to get 989.

$$989+86+174+88+89+180+182+92$$

Add 989 and 86 to get 1075.

$$1075+174+88+89+180+182+92$$

Add 1075 and 174 to get 1249.

$$1249+88+89+180+182+92$$

Add 1249 and 88 to get 1337.

$$1337+89+180+182+92$$

Add 1337 and 89 to get 1426.

$$1426+180+182+92$$

Add 1426 and 180 to get 1606.

$$1606+182+92$$

Add 1606 and 182 to get 1788.

$$1788+92$$

Add 1788 and 92 to get 1880.

$$1880$$

Factor

$$2^{3}\times 5\times 47$$