Suma razlomaka
| 16⁄-14 + -3⁄5 = | -7⁄8 + -15⁄-4 = |
| 9⁄12 + 18⁄12 = | -5⁄-19 + -8⁄19 = |
| 11⁄15 + 6⁄7 = | 9⁄20 + -9⁄-2 = |
| 19⁄4 + 16⁄5 = | -13⁄-18 + 14⁄2 = |
Share exercise:
| 16⁄-14 + -3⁄5 = | -7⁄8 + -15⁄-4 = |
| 9⁄12 + 18⁄12 = | -5⁄-19 + -8⁄19 = |
| 11⁄15 + 6⁄7 = | 9⁄20 + -9⁄-2 = |
| 19⁄4 + 16⁄5 = | -13⁄-18 + 14⁄2 = |
Share exercise: