问题
解答题
直接写出得数. 32÷0.01= 2.6-1
1
4-4×
51×39≈
|
答案
32÷0.01=3200,
2.6-1
=0.9,7 10
1
×1 3
=1,3 4
4-4×
=3,1 4
51×39≈2000,
:1 12
=1 6
,1 2
-1 3
=1 5
,2 15
×24÷1 3
=24.1 3
直接写出得数. 32÷0.01= 2.6-1
1
4-4×
51×39≈
|
32÷0.01=3200,
2.6-1
=0.9,7 10
1
×1 3
=1,3 4
4-4×
=3,1 4
51×39≈2000,
:1 12
=1 6
,1 2
-1 3
=1 5
,2 15
×24÷1 3
=24.1 3