题目内容

直接写出得数．
2.6+3.8=		1.3-0.9=8.2+0.43=4.5÷0.9=
0.25×8=0.2×0.3=1-0.75=3÷0.5=
2.6+3.8=6.41.3-0.9=0.48.2+0.43=8.634.5÷0.9=5
0.25×8=20.2×0.3=0.061-0.75=0.253÷0.5=6
练习册系列答案
相关题目
直接写出结果．
2.5+3.2=		0.5+15=4．O+3.8=
8.1+4.7=5.4+1.5=7.3+3.3=
2.5-1.2=4.4-3.3=6.5-0.4=
8.5-3.5=12.7-7.6=6.8-4.5=
直接写得数
1.2+8=1.1-0.11=
1
7
-
1
8
=
0÷1
2
5
=		12.5×8=
3
4
×
2
3
=
（
1
4
+
1
3
）×24=		1÷
3
2
×
2
3
=		______：
1
9
=1
0.32=
直接写得数．
36+4.8=		0.125×4=570÷10=
12.5÷0.5=4-2.4=1-55%=
1
2
-
1
3
=		3.6×25%=
1
2
×
1
3
=
2
5
÷3=
1
2
÷
3
8
=		0.5×20%=
口算我最棒．
0.1-0.01=2.24+1.76=100.1+10.01=7.2+1.08=
10-9.8-0.2=4.5+6.4+5.5+4.6=0.75+0.125=11-7.98=
16.57+32.64.7-0.28=4.5-1.84=6.51-2.49=
直接写出得数．
9-4.5=6.2+2.8=2.75+4.25=13.57-2.57=0.55+0.8=
32.66-12=0+0.28=4.26-3.9=1-0.08=0.52-0.22=
直接写得数．

3.2+0.15=		10-0.6=15×0.4=2.6÷0.1=
4
5
-
7
10
=
1-80%=
3
4
×
8
9
×0=		1÷25%=7-
6
13
=		10×
4
5
=
1÷25%=
6
7
÷2=		4×
1
7
×
3
4
=
3
4
×
2
5
=
2
7
×14=
3
4
×
8
9
×0=
直接写出得数．
1-0.375=		48×12.5%=
2
5
+
1
6
=
2
3
-
3
5
=		8×99=15-15×
1
3
=
1.9-0.3×3=5÷
5
7
-
5
7
÷5=		19+99=
（
5
9
-
1
6
）×36=
甲数是6.7，比乙数多1.62，乙数是8.32．______．

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网