摘要:(1)780560000≈78056万.( ) (2)X-456=456.X=912.( ) (3)被除数是四位数.除数是两位数.商也是两位数.
网址:http://m.1010jiajiao.com/timu3_id_597276[举报]
| 0.46+1.54= 2 2 ; |
1
1 ;
|
1 1 ; |
25×0.16×8= 1.6 1.6 ; | ||||||||||||||||||||
44÷
40 40 ; |
|
1÷0.5×2= 4 4 ; |
(
|
网址:http://m.1010jiajiao.com/timu3_id_597276[举报]
| 0.46+1.54= 2 2 ; |
1
1 ;
|
1 1 ; |
25×0.16×8= 1.6 1.6 ; | ||||||||||||||||||||
44÷
40 40 ; |
|
1÷0.5×2= 4 4 ; |
(
|