Question

1. Efectuați:
401 - 347 + 7 x 4 =
2 x 10 + 5 x 9 + 327 =
211 + 6 x 4 + 8 x 5 =
471 - 355 + 8 x 3 =
587 + 99 - 6 x 5 =
8 x 4-2 x 9 + 328 =
555 - 5 x 10 – 3 x 6 =
840 - 2 x 9 - 3 x 7 =
111 + 10 x 5 - 5 x 5 =​

Answer 1

Răspuns:

401-347+7x4 = 82

2x10+5x9+327=402

211+6x4+8x5=275

471-355+8x3=140

587+99-6x5=656

8x4-2x9+328=334

555-5x10-3x6= 487

840-2x9-3x7= 801

111+10x5-5x5= 136

Answer 2

1. 82
2. 392
3. 275
4. 140
5. 656
6. 342
7. 487
8. 801
9. 136