\[2)\ 47 + 14 = 61\]
\[36 + 4 = 40\]
\[17 + 24 = 41\]
\[46 + 37 = 83\]
\[37 + 49 = 86\]
\[16 + 77 = 93\]
\[\boxed{\mathbf{6.}}\]
\[Уменьшаемое\] | \[11\] | \[14\] | \[20\] | \[15\] | \[16\] | \[13\] | \[18\] | \[14\] | \[15\] | \[17\] | \[16\] | \[13\] | \[12\] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\[Вычитаемое\] | \[3\] | \[5\] | \[7\] | \[7\] | \[9\] | \[5\] | \[9\] | \[8\] | \[6\] | \[8\] | \[7\] | \[6\] | \[8\] |
\[Разность\] | \[8\] | \[9\] | \[13\] | \[8\] | \[7\] | \[8\] | \[9\] | \[6\] | \[9\] | \[9\] | \[9\] | \[7\] | \[4\] |
\[\boxed{\mathbf{7.}}\]
\[12\ м - 3\ м = 9\ (м) - длина\ \]
\[норы\ второго\ барсука.\]
\[Ответ:9\ м.\]
\[\boxed{\mathbf{8.}}\]
\[22 - 3 = 19\]
\[31 - 2 = 29\]
\[65 - 6 = 59\]
\[43 - 4 = 39\]
\[76 - 7 = 69\]
\[88 - 9 = 79\]
\[95 - 6 = 89\]
\[58 - 9 = 49\]
\[41 - 2 = 39\]
\[46 - 8 = 38\]
\[53 - 6 = 47\]
\[32 - 9 = 23\]