(1)÷= | (2)0.25×= | (3)1.8×= | (4)÷0.125= |
(5)×3= | (6)×= | (7)×= | (8)÷3= |
(9)÷25%= | (10)+0.5%= | (11)20%×40%= | (12)78%-0.5= |
(13)×(1+)= | (14)×6-= | (15)×+×= | (16)×÷×= |
(1)÷= | (2)0.25×= | (3)1.8×= | (4)÷0.125= |
(5)×3= | (6)×= | (7)×= | (8)÷3= |
(9)÷25%= | (10)+0.5%= | (11)20%×40%= | (12)78%-0.5= |
(13)×(1+)= | (14)×6-= | (15)×+×= | (16)×÷×= |