4.95×7.6=
49.5×=3.762
7×=34.65
0.734734……0.735 2÷4 0.4
①3÷1.1
②3.38÷1.8
③13.32÷15
④3÷40
0.2-0.09= 8.5+2.5= 1.36+0.4= 3×0.25=
1-0.45= 0.17+0.3= 0.82-0.22= 1000×0.2=
□○□=□(只)