Додавання і віднімання раціональних дробів — 100 прикладів з розв’язанням

$\frac{-6b^{2}}{p}$

$\frac{12b^{2}}{2p}$

$\frac{12b^{4}}{p}$

$\frac{12b^{2}}{p}$

$\frac{17z^{2}}{x}$

$\frac{z^{2}}{x}$

$\frac{17z^{2}}{2x}$

$\frac{17z^{4}}{x}$

$\frac{-4y^{2}}{m}$

$\frac{8y^{2}}{2m}$

$\frac{8y^{2}}{m}$

$\frac{8y^{4}}{m}$

$\frac{-2b^{2}}{z}$

$\frac{14b^{4}}{z}$

$\frac{14b^{2}}{2z}$

$\frac{14b^{2}}{z}$

$\frac{10b^{2}}{2y}$

$\frac{10b^{2}}{y}$

$\frac{-6b^{2}}{y}$

$\frac{10b^{4}}{y}$

$\frac{14y^{2}}{p}$

$\frac{-4y^{2}}{p}$

$\frac{14y^{2}}{2p}$

$\frac{14y^{4}}{p}$

$\frac{15n^{2}}{p}$

$\frac{-n^{2}}{2p}$

$\frac{-n^{4}}{p}$

$-\frac{n^{2}}{p}$

$\frac{9x^{2}}{b}$

$\frac{5x^{2}}{b}$

$\frac{5x^{4}}{b}$

$\frac{5x^{2}}{2b}$

$\frac{z^{2}}{2n}$

$\frac{z^{4}}{n}$

$\frac{11z^{2}}{n}$

$\frac{z^{2}}{n}$

$\frac{-6c^{2}}{2n}$

$\frac{-6c^{4}}{n}$

$\frac{10c^{2}}{n}$

$-\frac{6c^{2}}{n}$

$\frac{-2m+9k}{9}$

$-\frac{2m+k}{9}$

$\frac{-2m+9k}{18}$

$\frac{4m+9k}{9}$

$\frac{2x+5z}{6}$

$\frac{-2x+10z}{24}$

$-\frac{x}{6}$

$\frac{-x+5z}{6}$

$\frac{4x+3z}{12}$

$\frac{4x-3z}{12}$

$\frac{4x+3z}{24}$

$\frac{-2x+3z}{12}$

$\frac{4u+2v}{9}$

$\frac{-2u+6v}{9}$

$\frac{-2u+2v}{9}$

$\frac{-2u+2v}{18}$

$\frac{5v}{30}$

$\frac{2u+5v}{15}$

$\frac{v}{3}$

$-\frac{v}{5}$

$\frac{a-4b}{7}$

$\frac{2a+8b}{28}$

$\frac{4b}{7}$

$\frac{a+4b}{7}$

$\frac{t}{5}$

$\frac{6t}{20}$

$\frac{3t}{5}$

$\frac{s+3t}{5}$

$\frac{4p-2q}{15}$

$\frac{-2p+4q}{15}$

$\frac{-2p-2q}{30}$

$-\frac{2p+2q}{15}$

$\frac{3a+7b}{14}$

$\frac{-a+7b}{14}$

$\frac{3a+7b}{28}$

$\frac{3a-7b}{14}$

$\frac{-2x+z}{14}$

$\frac{-2x+5z}{28}$

$\frac{-2x+5z}{14}$

$\frac{4x+5z}{14}$

$\frac{-x+8z}{16}$

$\frac{-x+8z}{8}$

$\frac{3x+8z}{8}$

$-\frac{x+2z}{8}$

$\frac{4a+7b}{8}$

$\frac{4a-7b}{8}$

$\frac{4a+7b}{16}$

$\frac{-2a+7b}{8}$

$\frac{-a+5b}{9}$

$\frac{-a-b}{18}$

$\frac{3a-b}{9}$

$-\frac{a+b}{9}$

$\frac{4a+7b}{10}$

$\frac{-2a+7b}{10}$

$\frac{-2a+7b}{20}$

$\frac{-2a+3b}{10}$

$\frac{3u+2v}{14}$

$\frac{3u-2v}{14}$

$-\frac{u+2v}{14}$

$\frac{3u-2v}{28}$

$\frac{3}{2b}$

$\frac{3}{2a}$

$\frac{7}{2b}$

$\frac{3a-10b}{2ab}$

$\frac{4}{5n}$

$\frac{4m-4n}{5mn}$

$\frac{10}{5n}$

$\frac{4}{5m}$

$\frac{c-6d}{5cd}$

$\frac{1}{5c}$

$\frac{1}{5d}$

$\frac{5}{5d}$

$\frac{1}{3z}$

$\frac{x-4z}{3xz}$

$\frac{1}{3x}$

$\frac{5}{3z}$

$\frac{1}{5b}$

$\frac{1}{5a}$

$\frac{7}{5b}$

$\frac{a-12b}{5ab}$

$\frac{3}{3q}$

$\frac{p-12q}{3pq}$

$\frac{1}{3q}$

$\frac{1}{3p}$

$\frac{3}{4d}$

$\frac{1}{4d}$

$\frac{c-8d}{4cd}$

$\frac{1}{4c}$

$\frac{1}{3t}$

$\frac{2}{6s}$

$\frac{2s-12t}{6st}$

$\frac{6}{6t}$

$\frac{p+q}{30}$

$\frac{3p+q}{36}$

$\frac{p+q}{36}$

$\frac{3p+2q}{36}$

$\frac{3s-t}{18}$

$\frac{s-t}{18}$

$\frac{s-t}{15}$

$\frac{3s-2t}{18}$

$\frac{s+t}{25}$

$\frac{2s+t}{30}$

$\frac{2s+3t}{30}$

$\frac{s+t}{30}$

$\frac{u-v}{8}$

$\frac{3u-v}{15}$

$\frac{u-v}{15}$

$\frac{3u-5v}{15}$

$\frac{2x}{7}$

$\frac{7x+6y}{10}$

$\frac{3x+4y}{5}$

$\frac{2x}{10}$

$\frac{2s+6t}{15}$

$-\frac{2s+6t}{15}$

$\frac{0}{8}$

$\frac{8s+24t}{15}$

$\frac{2m+5n}{7}$

$\frac{2m+5n}{12}$

$\frac{4m+9n}{12}$

$\frac{7m+18n}{12}$

$\frac{a+17b}{12}$

$\frac{7b}{12}$

$\frac{7b}{10}$

$\frac{2a+13b}{12}$

$\frac{2a-5b}{20}$

$\frac{4a-7b}{24}$

$\frac{5a-11b}{24}$

$\frac{2a-5b}{24}$

$\frac{-a+b}{12}$

$\frac{b}{12}$

$\frac{2a+7b}{12}$

$\frac{b}{7}$

$\frac{4c-7d}{36}$

$\frac{5c-11d}{36}$

$\frac{2c-5d}{30}$

$\frac{2c-5d}{36}$

$\frac{4b}{30}$

$\frac{4b}{36}$

$\frac{a+10b}{36}$

$\frac{a+4b}{18}$

$\frac{5(s+t)}{s^{2}t^{2}}$

$\frac{s+t}{st}$

$\frac{s+t+10}{s^{2}t^{2}}$

$\frac{5(t-s)}{s^{2}t^{2}}$

$\frac{4(q+p)}{p^{2}q^{2}}$

$\frac{4(q-p)}{p^{2}q^{2}}$

$\frac{q-p}{pq}$

$\frac{4(p-q)}{p^{2}q^{2}}$

$\frac{s+t}{st}$

$\frac{3(s+t)}{s^{2}t^{2}}$

$\frac{3(t-s)}{s^{2}t^{2}}$

$\frac{s+t+6}{s^{2}t^{2}}$

$\frac{5(b+a)}{a^{2}b^{2}}$

$\frac{b-a}{ab}$

$\frac{5(b-a)}{a^{2}b^{2}}$

$\frac{5(a-b)}{a^{2}b^{2}}$

$\frac{p+q}{pq}$

$\frac{q-p}{p^{2}q^{2}}$

$\frac{p+q+2}{p^{2}q^{2}}$

$\frac{p+q}{p^{2}q^{2}}$

$\frac{4(v+u)}{u^{2}v^{2}}$

$\frac{4(v-u)}{u^{2}v^{2}}$

$\frac{4(u-v)}{u^{2}v^{2}}$

$\frac{v-u}{uv}$

$\frac{3a^{2}-2b^{2}}{6ab}$

$\frac{3a^{2}+2b^{2}}{6ab}$

$\frac{a^{2}+b^{2}}{6ab}$

$\frac{a+b}{5ab}$

$\frac{m^{2}-n^{2}}{6mn}$

$\frac{2m^{2}+n^{2}}{6mn}$

$\frac{2m^{2}-n^{2}}{6mn}$

$\frac{m-n}{9mn}$

$\frac{u+v}{9uv}$

$\frac{u^{2}+v^{2}}{6uv}$

$\frac{2u^{2}+v^{2}}{6uv}$

$\frac{2u^{2}-v^{2}}{6uv}$

$\frac{3a^{2}-2b^{2}}{18ab}$

$\frac{a^{2}-b^{2}}{18ab}$

$\frac{a-b}{15ab}$

$\frac{3a^{2}+2b^{2}}{18ab}$

$\frac{2p^{2}-q^{2}}{10pq}$

$\frac{p^{2}+q^{2}}{10pq}$

$\frac{p+q}{15pq}$

$\frac{2p^{2}+q^{2}}{10pq}$

$\frac{a-b}{5ab}$

$\frac{a^{2}-b^{2}}{6ab}$

$\frac{3a^{2}-2b^{2}}{6ab}$

$\frac{3a^{2}+2b^{2}}{6ab}$

$-\frac{5}{t+3}$

$\frac{5}{t+3}$

$-\frac{5}{t}$

$\frac{10}{t^{2}+2t}$

$-\frac{2}{c+3}$

$\frac{-4}{c^{2}+2c}$

$\frac{2}{c+3}$

$\frac{2}{c}$

$-\frac{4}{x}$

$\frac{12}{x^{2}+3x}$

$\frac{4}{x+4}$

$-\frac{4}{x+4}$

$-\frac{1}{t+5}$

$\frac{1}{t+5}$

$\frac{-4}{t^{2}+4t}$

$\frac{1}{t}$

$-\frac{2}{x+4}$

$\frac{6}{x^{2}+3x}$

$-\frac{2}{x}$

$\frac{2}{x+4}$

$\frac{3}{p+3}$

$\frac{-6}{p^{2}+2p}$

$-\frac{3}{p+3}$

$\frac{3}{p}$

$\frac{8}{y^{2}-16}$

$\frac{16}{y^{2}-16}$

$\frac{16}{y^{2}+16}$

$\frac{4y}{y^{2}-16}$

$\frac{8}{n^{2}-16}$

$\frac{2n}{n^{2}-16}$

$\frac{2n}{n^{2}+16}$

$\frac{2}{2n}$

$\frac{20}{p^{2}-25}$

$\frac{4p}{p^{2}-25}$

$\frac{20}{p^{2}+25}$

$\frac{10}{p^{2}-25}$

$\frac{6}{2y}$

$\frac{6}{y^{2}-1}$

$\frac{6y}{y^{2}-1}$

$\frac{6y}{y^{2}+1}$

$\frac{6}{t^{2}+9}$

$\frac{6}{t^{2}-9}$

$\frac{3}{t^{2}-9}$

$\frac{2t}{t^{2}-9}$

$\frac{2m}{m^{2}-4}$

$\frac{4}{m^{2}-4}$

$\frac{2}{2m}$

$\frac{2m}{m^{2}+4}$

$5y-x$

$\frac{(x+5y)^{2}}{x-5y}$

$x+5y$

$x-5y$

$\frac{(m+5k)^{2}}{m-5k}$

$m-5k$

$m+5k$

$5k-m$

$7v-u$

$u+7v$

$u-7v$

$\frac{(u+7v)^{2}}{u-7v}$

$2n-m$

$m-2n$

$\frac{(m+2n)^{2}}{m-2n}$

$m+2n$

$m-3k$

$3k-m$

$m+3k$

$\frac{(m+3k)^{2}}{m-3k}$

$\frac{p^{2}+36}{p-6}$

$p+6$

$p-6$

$6-p$

$t+3$

$t-3$

$3-t$

$\frac{t^{2}+9}{t-3}$

$6-b$

$b-6$

$b+6$

$\frac{b^{2}+36}{b-6}$

$n+6$

$\frac{n^{2}+36}{n-6}$

$6-n$

$n-6$

$6-m$

$m-6$

$m+6$

$\frac{m^{2}+36}{m-6}$

$\frac{n-1}{n^{2}-25}$

$\frac{1}{n-5}$

$\frac{5}{n^{2}-25}$

$\frac{-5}{n^{2}-25}$

$\frac{3n+6}{n^{2}-36}$

$\frac{1}{n-6}$

$\frac{1}{n+6}$

$\frac{2n-1}{n^{2}-36}$

$\frac{1}{t+2}$

$\frac{1-4}{t^{2}-4}$

$\frac{1}{t-2}$

$\frac{t+6}{t^{2}-4}$

$\frac{3}{b-3}$

$-\frac{3}{b+3}$

$\frac{3}{b+3}$

$\frac{b-b^{2}-9}{b^{2}-9}$

$\frac{1}{b-4}$

$\frac{4}{b^{2}-16}$

$\frac{b-1}{b^{2}-16}$

$\frac{-4}{b^{2}-16}$

$\frac{3c+1}{c^{2}-1}$

$\frac{1}{c+1}$

$\frac{1}{c-1}$

$\frac{2c-1}{c^{2}-1}$

$\frac{1}{a+3}$

$\frac{1-6}{a^{2}-9}$

$\frac{a+9}{a^{2}-9}$

$\frac{1}{a-3}$

$\frac{6}{c-6}$

$-\frac{6}{c+6}$

$\frac{6}{c+6}$

$\frac{c-c^{2}-36}{c^{2}-36}$

$\frac{-5}{b^{2}-25}$

$\frac{b-1}{b^{2}-25}$

$\frac{1}{b-5}$

$\frac{5}{b^{2}-25}$

$\frac{3p+3}{p^{2}-9}$

$\frac{1}{p-3}$

$\frac{1}{p+3}$

$\frac{2p-1}{p^{2}-9}$

$\frac{5s^{2}-t}{2s}$

$-\frac{t}{2s}$

$\frac{10s^{2}-t-5s}{2s}$

$\frac{t}{2s}$

$\frac{7}{m}$

$-\frac{7}{3m}$

$\frac{7}{3m}$

$\frac{5m+7-15m^{2}}{3m}$

$\frac{6x^{2}-y}{2x}$

$\frac{12x^{2}-y-6x}{2x}$

$-\frac{y}{2x}$

$\frac{y}{2x}$

$\frac{3}{c}$

$\frac{3}{5c}$

$-\frac{3}{5c}$

$\frac{2c+3-10c^{2}}{5c}$

$\frac{4x^{2}-y}{3x}$

$-\frac{y}{3x}$

$\frac{6x^{2}-y-2x}{3x}$

$\frac{y}{3x}$

$\frac{7}{2c}$

$-\frac{7}{2c}$

$\frac{2c+7-4c^{2}}{2c}$

$\frac{7}{c}$

$0$

$\frac{50}{p(p-5)}$

$1$

$\frac{2}{p}$

$0$

$\frac{2}{a}$

$1$

$\frac{50}{a(a-5)}$

$\frac{72}{p(p-6)}$

$0$

$1$

$\frac{2}{p}$

$0$

$\frac{72}{m(m^{2}-36)}$

$-\frac{72}{m(m^{2}-36)}$

$\frac{2}{m^{3}-36m}$

$-\frac{50}{y(y^{2}-25)}$

$\frac{50}{y(y^{2}-25)}$

$0$

$\frac{2}{y^{3}-25y}$