Question

1.25x30+(-485)=
2.2.588-(45x150=
3.(-20)x476+834=
4.1263+2.868:(-3)=
5.2.684:4x8=

Answer 1

1. 25x30 + (-485)
=> 750 - 485 = 265
2. 2588 - (45x150)
=> 2588 - 6750 = -4162
3. (-20)x476 + 834
=> -9520 + 834 = -8686
4. 1263 + 2868:(-3)
=> 1263 - 956 = 307
5. 2684:4 x 8
=> 671 x 8 = 5368

Answer 2

1. 25 × 30 + (-485)
   = 750 + (-485)
   = 265

2. 2.588 - (45 × 150)
   = 2.588 - 6.750
   = -4.162

3. (-20) × 476 + 834
   = -9.520 + 834
   = 8.686

4. 1.263 + 2.868 : (-3)
   = 1.263 + (-956)
   = 307

5. 2.684 : 4 × 8
   = 5.368