Question

сравните 9.8-4 и 4-9,8;
2 -0,25 и 0.25-2;
5/6-1 и 1-5/6;
5- 6,2 и 6,2-5;
-6-(-9) и 6-9;
1/2 - 3 и 3- 1/2;
помогите