Suma y resta
- 3 + 5
2
(-3)(2)
- 6
- 10 / 2
- 5
23
8
(2 + 3)4
20
-8 - 10
-18
(-4)(-2)
8
- 25 / - 5
5
(-5)2
25
(3 + 2) + (2 - 1)
6
- 4 + 3 - 2
- 3
(- 10)(- 20)
200
150/15
10
-22
-4
(4 - 5)2
1
- 8 + 10 - 9
- 7
(-2)(3)(-10)
60
750/25
30
121
(25 - 20)2 + 3
28
- 9 - 4 - 2
- 15
(-12)(2)(2)(3)
-144
75a2b3 / 25ab
3ab2
(4ab2)2
16a2b4
2(4 - 5) + 3(2 + 1)
7