(1)150÷3 51 | (2)300÷5 100﹣20 |
(3)181÷2 90 | (4)190÷6 200÷6 |
(5)60÷2 30 | (6)312÷7 350÷9. |
A.1 | B.2 | C.3 |
A.28,45,341 |
B.39,48,52 |
C.32,970,336 |
60÷4= | 840÷4= | 220×4= | 180÷3= |
480÷3= | 9000÷3= | 3×500= | 1800÷3= |
70÷5= | 360÷5= | 360×0= | 4500÷5= |
70÷7= | 280÷2= | 200×9= | 0÷180= |