masalah 1pilihan413\frac1331+12\frac1221+256\frac5665 =723\frac2332623\frac2332466\frac{46}{6}646233\frac{23}{3}323
masalah 2pilihan225\frac2552+ __________=635\frac3553215\frac{21}{5}521415\frac1551855\frac55559
masalah 3pilihan78\frac7887+ __________ = 438\frac3883288\frac{28}{8}828448\frac4884348\frac4884312\frac1221