直接写出得数. 260-40=________ | 18÷1.5=________ | 3:6=________ | 1.2:=________ |
13+58=________ | 2.8-0.9=________ | 1.6×4=________ | 3.6÷12=________ |
0.57÷0.1=________ | ÷3=________ | 1-=________ | =________ |
直接写出得数. 260-40=________ | 18÷1.5=________ | 3:6=________ | 1.2:=________ |
13+58=________ | 2.8-0.9=________ | 1.6×4=________ | 3.6÷12=________ |
0.57÷0.1=________ | ÷3=________ | 1-=________ | =________ |