Выполните вычитание
1. 6 - 3/7 =
2. 8 - 2/3 =
3. 7 - 5/8 =
4. 2 - 5/6 =
5. 5 2/3 - 4 =
6. 12 1/4 - 9 =
7. 7 3/4 - 4 =
8. 6 - 1 1/2 =
9. 4 - 2 3/5 =
10. 7 - 1 2/3 =
11. 4 - 1 1/6 =
ЗАРАНИЕ СПАСИБО!
Ответы
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1) ![6 - frac{3}{7} = frac{6}{1} - frac{3}{7} = frac{42 - 3}{7} = frac{39}{7} = 5frac{4}{7} 6 - frac{3}{7} = frac{6}{1} - frac{3}{7} = frac{42 - 3}{7} = frac{39}{7} = 5frac{4}{7}](https://tex.z-dn.net/?f=6+-++frac%7B3%7D%7B7%7D++%3D++frac%7B6%7D%7B1%7D+-++frac%7B3%7D%7B7%7D++%3D++frac%7B42+-+3%7D%7B7%7D+%3D++frac%7B39%7D%7B7%7D+%3D++5frac%7B4%7D%7B7%7D+)
2)![8 - frac{2}{3} = frac{8}{1} - frac{2}{3} = frac{24-2}{3} = frac{22}{3} =7 frac{1}{3} 8 - frac{2}{3} = frac{8}{1} - frac{2}{3} = frac{24-2}{3} = frac{22}{3} =7 frac{1}{3}](https://tex.z-dn.net/?f=8+-++frac%7B2%7D%7B3%7D+%3D++frac%7B8%7D%7B1%7D++-++frac%7B2%7D%7B3%7D+%3D++frac%7B24-2%7D%7B3%7D++%3D++frac%7B22%7D%7B3%7D+%3D7+frac%7B1%7D%7B3%7D+)
3)![7 - frac{5}{8} = frac{7}{1}- frac{5}{8} = frac{56-5}{8} = frac{51}{8} = 6frac{3}{8} 7 - frac{5}{8} = frac{7}{1}- frac{5}{8} = frac{56-5}{8} = frac{51}{8} = 6frac{3}{8}](https://tex.z-dn.net/?f=7+-++frac%7B5%7D%7B8%7D++%3D++frac%7B7%7D%7B1%7D-+frac%7B5%7D%7B8%7D++%3D+frac%7B56-5%7D%7B8%7D+%3D+frac%7B51%7D%7B8%7D+%3D+6frac%7B3%7D%7B8%7D+)
4)![2 - frac{5}{6} = frac{2}{1} - frac{5}{6} = frac{12-5}{6} = frac{7}{6} = 1frac{1}{6} 2 - frac{5}{6} = frac{2}{1} - frac{5}{6} = frac{12-5}{6} = frac{7}{6} = 1frac{1}{6}](https://tex.z-dn.net/?f=2+-++frac%7B5%7D%7B6%7D+%3D++frac%7B2%7D%7B1%7D+-++frac%7B5%7D%7B6%7D+%3D++frac%7B12-5%7D%7B6%7D+%3D+frac%7B7%7D%7B6%7D+%3D++1frac%7B1%7D%7B6%7D+)
5)![5 frac{2}{3} - 4 = 1 frac{2}{3} 5 frac{2}{3} - 4 = 1 frac{2}{3}](https://tex.z-dn.net/?f=5+frac%7B2%7D%7B3%7D+-+4+%3D++1+frac%7B2%7D%7B3%7D+)
6)![12 frac{1}{4} - 9 = 3 frac{1}{4} 12 frac{1}{4} - 9 = 3 frac{1}{4}](https://tex.z-dn.net/?f=12+frac%7B1%7D%7B4%7D+-+9+%3D+3+frac%7B1%7D%7B4%7D+)
7)![7 frac{3}{4} - 4 = 3 frac{3}{4} 7 frac{3}{4} - 4 = 3 frac{3}{4}](https://tex.z-dn.net/?f=7+frac%7B3%7D%7B4%7D+-+4+%3D+3+frac%7B3%7D%7B4%7D+)
8)![6 - 1frac{1}{2} = 4 frac{1}{2} 6 - 1frac{1}{2} = 4 frac{1}{2}](https://tex.z-dn.net/?f=6+-++1frac%7B1%7D%7B2%7D+%3D+4+frac%7B1%7D%7B2%7D+)
9)![4 - 2 frac{3}{5} = 1 frac{2}{5} 4 - 2 frac{3}{5} = 1 frac{2}{5}](https://tex.z-dn.net/?f=4+-+2+frac%7B3%7D%7B5%7D+%3D+1+frac%7B2%7D%7B5%7D+)
10)![7 - 1 frac{2}{3} =5 frac{1}{3} 7 - 1 frac{2}{3} =5 frac{1}{3}](https://tex.z-dn.net/?f=7+-+1+frac%7B2%7D%7B3%7D+%3D5+frac%7B1%7D%7B3%7D+)
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Ответ дал:
0
1.5 4/7
2.7 1/3
3.6 3/8
4.1 1/6
5.1 2/3
6.3 1/4
7.3 3/4
8.5 1/2
9.2 3/5
10.6 2/3
11.3 1/6
2.7 1/3
3.6 3/8
4.1 1/6
5.1 2/3
6.3 1/4
7.3 3/4
8.5 1/2
9.2 3/5
10.6 2/3
11.3 1/6
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