![Addizioni e sottrazioni: operazioni inverse - Addizioni e sottrazioni: operazioni inverse | Giunti Scuola Addizioni e sottrazioni: operazioni inverse - Addizioni e sottrazioni: operazioni inverse | Giunti Scuola](https://www.giuntiscuola.it/media/filer_public_thumbnails/addizioni-e-sottrazioni-operazioni-inverse-main__500x0_q85_crop_subsampling-2.jpg)
Addizioni e sottrazioni: operazioni inverse - Addizioni e sottrazioni: operazioni inverse | Giunti Scuola
![Examples: 3/5 + 4/5 = 2/3 + 5/8 = 1 2/3 + 2 ¾ = 5/7 – 1/3 = 4 7/8 – 2 ¾ = 5 1/3 – 2 5/6 = 4 x 6/7 = 2/3 x 9/16 = 1 2/3 x 3 4/5 = 4/5 ÷ 6/7 = - ppt download Examples: 3/5 + 4/5 = 2/3 + 5/8 = 1 2/3 + 2 ¾ = 5/7 – 1/3 = 4 7/8 – 2 ¾ = 5 1/3 – 2 5/6 = 4 x 6/7 = 2/3 x 9/16 = 1 2/3 x 3 4/5 = 4/5 ÷ 6/7 = - ppt download](https://slideplayer.com/slide/16856888/97/images/5/Examples%3A+3%2F5+%2B+4%2F5+%3D+2%2F3+%2B+5%2F8+%3D+1+2%2F3+%2B+2+%C2%BE+%3D+5%2F7+%E2%80%93+1%2F3+%3D+4+7%2F8+%E2%80%93+2+%C2%BE+%3D+5+1%2F3+%E2%80%93+2+5%2F6+%3D+4+x+6%2F7+%3D.jpg)
Examples: 3/5 + 4/5 = 2/3 + 5/8 = 1 2/3 + 2 ¾ = 5/7 – 1/3 = 4 7/8 – 2 ¾ = 5 1/3 – 2 5/6 = 4 x 6/7 = 2/3 x 9/16 = 1 2/3 x 3 4/5 = 4/5 ÷ 6/7 = - ppt download
![Divisibility Rules For 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 And 13 (video lessons, examples and solutions) Divisibility Rules For 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 And 13 (video lessons, examples and solutions)](https://www.onlinemathlearning.com/image-files/divisibility-rules.png)