摘要：8 4 2 1 3 5 6 4

网址：http://m.1010jiajiao.com/timu3_id_580746[举报]

3.2÷1.6=	5.6÷0.7=	0.54÷O.6=
9.9÷O.3=	7.8÷3.9=	2.1÷0.3=
0.025÷0.5=	0.72÷0.08=	2.4÷0.4=

查看习题详情和答案>>

3.2÷1.6= 5.6÷0.7= 0.54÷0.6=
9.9÷0.3= 7.8÷3.9= 2.1÷0.3=
0.025÷0.5= 0.72÷0.08= 2.4÷0.4=

查看习题详情和答案>>

(1)3.5＋2.6＝ (2)6.4-3.5＝

(3)7.2－6.1＝ (4)0.6+0.8＝

查看习题详情和答案>>

9.1×3=	0.8×7=	5.6÷2=	11÷3=	40×0.5=
10-0.1=	2.48÷0.8=	2.1÷0.7=	5.2+0.08=	0.3×1.7=
0.5×1.8=	0.84÷7=	0.54÷0.6=	3.9÷39=	2.4-1.8=
0.32+1.28=	3×0.09=	0.9×0.9=	1×8.02=	6.5÷1.3=
1.5×102=	4×0.25=	1.25×1.4×8=	15-1.7-1.3=	4.3×99+4.3=

查看习题详情和答案>>

3×5+4=	3×9+5=	1×6+4=
2×8+3=	4+7×2=	2+6×7=

查看习题详情和答案>>