Страница 66, ГДЗ за 5 класс к математическому тренажеру Жохова

А \[\begin{aligned} y - 0{,}7 &= 1{,}3, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{2}}}}} \\ 1{,}3 + a &= 1{,}31, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}01}}}}} \\ 2 + b &= 3{,}2, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1{,}2}}}}} \\ 0{,}47 - y &= 0{,}4, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}07}}}}} \\ b + 1{,}2 &= 1{,}7, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}5}}}}} \\[10pt] a - 2{,}1 &= 0{,}9, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{3}}}}} \\ 0{,}07 + y &= 1{,}7, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1{,}63}}}}} \\ c - 0{,}05 &= 0{,}8, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}85}}}}} \\ 3{,}5 - a &= 0{,}5, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{3}}}}} \\ a + 0{,}02 &= 0{,}3, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}28}}}}} \\[10pt] 2{,}3 - a &= 2{,}03, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}27}}}}} \\ c - 0{,}5 &= 0{,}9, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1{,}4}}}}} \\ 0{,}02 + x &= 1, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}98}}}}} \\ 3{,}2 - c &= 2{,}3, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}9}}}}} \\ 0{,}6 - b &= 0{,}54, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}06}}}}} \\[10pt] b - 0{,}6 &= 0{,}4, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1}}}}} \\ x + 5{,}1 &= 6, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}9}}}}} \\ y - 2{,}7 &= 1{,}3, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \\ 8{,}5 - c &= 2{,}5, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\ b - 0{,}01 &= 0{,}09, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}1}}}}} \\[10pt] x - 0{,}6 &= 0{,}4, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1}}}}} \\ 0{,}6 + c &= 1{,}6, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1}}}}} \\ 1{,}8 - x &= 0, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1{,}8}}}}} \\ y + 0{,}4 &= 0{,}42, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}02}}}}} \\ c + 0{,}2 &= 0{,}3, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}1}}}}} \end{aligned}\]

Б \[\begin{aligned} 0{,}04 + y &= 1{,}4, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1{,}36}}}}} \\ 0{,}4 - x &= 0{,}36, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}04}}}}} \\ y + 0{,}03 &= 1, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}97}}}}} \\ 3{,}6 - b &= 1{,}4, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{2{,}2}}}}} \\ a - 3{,}2 &= 0{,}8, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \\[10pt] 3 + x &= 4{,}3, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1{,}3}}}}} \\ b + 0{,}03 &= 0{,}23, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}2}}}}} \\ 4{,}2 - y &= 0{,}2, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \\ 1{,}2 + c &= 1{,}21, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}01}}}}} \\ 0{,}5 + b &= 2{,}5, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{2}}}}} \\[10pt] a + 0{,}3 &= 0{,}4, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}1}}}}} \\ b - 0{,}07 &= 0{,}9, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}97}}}}} \\ 2{,}9 - a &= 0, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{2{,}9}}}}} \\ c - 0{,}3 &= 1{,}7, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{2}}}}} \\ a - 0{,}6 &= 0{,}8, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1{,}4}}}}} \\[10pt] c - 0{,}8 &= 0{,}2, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1}}}}} \\ 4{,}3 - y &= 3{,}4, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}9}}}}} \\ c + 0{,}03 &= 0{,}4, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}37}}}}} \\ y - 0{,}8 &= 0{,}2, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{1}}}}} \\ 1{,}4 - c &= 1{,}04, & \quad c &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}36}}}}} \\[10pt] 0{,}68 - y &= 0{,}6, & \quad y &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}08}}}}} \\ 4{,}2 + a &= 5, & \quad a &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}8}}}}} \\ 5{,}4 - b &= 1{,}4, & \quad b &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \\ x + 1{,}4 &= 1{,}9, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}5}}}}} \\ x - 0{,}02 &= 0{,}08, & \quad x &= \boxed{\smash[b]{\underset{\hspace{3.5em}}{\textcolor{#e03131}{\mathbf{0{,}1}}}}} \end{aligned}\]