\[\boxed{\text{3.}}\]
\[Прав\ Миша.\]
\[30,\ 31,\ 32,\ 33,\ 34,\ 35,\ 36,\ 37,\ \]
\[38,\ 39 - 10\ чисел.\]
\[\boxed{\text{4.}}\]
\[1)\ 50,\ 51,\ 52,\ 53,\ 54,\ 55,\ 56,\ 57,\ \]
\[58,\ 59.\]
\[2)\ 60,\ 61,\ 62,\ 63,\ 64,\ 65,\ 66,\ 67,\ \]
\[68,\ 69.\]
\[\boxed{\text{5.}}\]
\[Круглые\ числа:\]
\[10,\ 20,\ 30,\ 40,\ 50,\ 60,\ 70,\ 80,\ \]
\[90,\ 100.\]
\[\boxed{\text{6.}}\]
\[3 - й\ разряд\] | \[2 - й\ разряд\] | \[1 - й\ разряд\] |
---|---|---|
\[2\] | \[1\] | |
\[9\] | \[0\] | |
\[3\] | \[7\] | |
\[6\] | ||
\[1\] | \[0\] | \[0\] |
\[8\] | ||
\[4\] | \[9\] | |
\[0\] | ||
\[5\] | \[2\] |
\[Числа\ от\ большего\ к\ меньшему:\]
\[100,,,\ ,\ .\]