Question

Вычисли письменно a)32•2,232•2,64:2,464:2,41•2,341•2,82•2,682:2.)б)503+496,860-77,19+921,47+648,810-679,165+309.помогите пожалуйста

Answer 1

32*2=64,232*2=464,464:2=232,41*2=82,341*2=682,82*2=164,682:2=341.
503+496=999,860-77=783,19+921=940,47+648=695,810-679=131,165+309=474. НА лови ответы  :)))))))))))

Answer 2

Calculations

a) Let's calculate the given expression step by step:

a) 1. 32 * 2 = 64 2. 232 * 2 = 464 3. 64 / 2 = 32 4. 464 / 2 = 232 5. 41 * 2 = 82 6. 341 * 2 = 682 7. 82 / 2 = 41 8. 682 / 2 = 341

So, the final result of the expression is 32, 232, 41, 341.

b) Now, let's calculate the second expression:

b) 1. 503 + 496 = 999 2. 860 - 77 = 783 3. 19 + 921 = 940 4. 47 + 648 = 695 5. 810 - 679 = 131 6. 165 + 309 = 474

So, the final result of the expression is 999, 783, 940, 695, 131, 474.