\( 3\times2\frac{1}{4}= \)
\( 6\frac{1}{4} \)
\( 6\frac{3}{4} \)
\( 5\times3\frac{1}{3}= \)
\( 3\frac{1}{15} \)
\( 16\frac{2}{3} \)
\( 9\times3\frac{8}{9}= \)
\( 35\frac{80}{81} \)
\( 35 \)
\( 5\cdot\big(2\frac{1}{2}+1\frac{1}{6}+\frac{3}{4}\big)= \)
\( 22\frac{1}{12} \)
\( 14\frac{5}{6} \)
3×214= 3\times2\frac{1}{4}= 3×241=
634 6\frac{3}{4} 643
5×313= 5\times3\frac{1}{3}= 5×331=
1623 16\frac{2}{3} 1632
9×389= 9\times3\frac{8}{9}= 9×398=
35 35 35
5⋅(212+116+34)= 5\cdot\big(2\frac{1}{2}+1\frac{1}{6}+\frac{3}{4}\big)= 5⋅(221+161+43)=
22112 22\frac{1}{12} 22121