《2025年口算训练五年级数学上册人教版双色升级版》

$84÷6=$
$8.4÷6=$
$0.84÷6=$
$45÷5=$
$4.5÷5=$
$0.88÷4=$
$124÷4=$
$12.4÷4=$
$1.24÷4=$
$0.124÷4=$
$56÷7=$
$5.6÷7=$
$0.56÷7=$
$28.4÷4=$
$2.84÷4=$
$36÷4=$
$3.6÷4=$
$0.36÷4=$
$126÷6=$
$12.6÷6=$
$0.126÷6=$

答案： 解析：本题主要考查除法运算，特别是涉及到小数的除法。
答案：
$84 ÷ 6 = 14$
$8.4 ÷ 6 = 1.4$
$0.84 ÷ 6 = 0.14$
$45 ÷ 5 = 9$
$4.5 ÷ 5 = 0.9$
$0.88 ÷ 4 = 0.22$
$124 ÷ 4 = 31$
$12.4 ÷ 4 = 3.1$
$1.24 ÷ 4 = 0.31$
$0.124 ÷ 4 = 0.031$
$56 ÷ 7 = 8$
$5.6 ÷ 7 = 0.8$
$0.56 ÷ 7 = 0.08$
$28.4 ÷ 4 = 7.1$
$2.84 ÷ 4 = 0.71$
$36 ÷ 4 = 9$
$3.6 ÷ 4 = 0.9$
$0.36 ÷ 4 = 0.09$
$126 ÷ 6 = 21$
$12.6 ÷ 6 = 2.1$
$0.126 ÷ 6 = 0.021$

$2.5÷5=$
$25÷5=$
$0.25÷5=$
$12÷5=$
$1.2÷5=$
$3.2÷8=$
$0.32÷8=$
$13.13÷13=$
$1.313÷13=$
$3.4÷34=$
$7.7÷11=$
$0.77÷11=$
$1.6÷8=$
$1.8÷9=$
$2.7÷9=$
$4.5÷9=$
$6.3÷7=$
$7.2÷8=$
$49.49÷49=$
$4.949÷49=$
$4.9÷49=$

答案： 解析：这些题目都是基础的除法运算，考查的是小数和整数的除法规则。
答案：
$2.5 ÷ 5 = 0.5$
$25 ÷ 5 = 5$
$0.25 ÷ 5 = 0.05$
$12 ÷ 5 = 2.4$
$1.2 ÷ 5 = 0.24$
$3.2 ÷ 8 = 0.4$
$0.32 ÷ 8 = 0.04$
$13.13 ÷ 13 = 1.01$
$1.313 ÷ 13 = 0.101$
$3.4 ÷ 34 = 0.1$
$7.7 ÷ 11 = 0.7$
$0.77 ÷ 11 = 0.07$
$1.6 ÷ 8 = 0.2$
$1.8 ÷ 9 = 0.2$
$2.7 ÷ 9 = 0.3$
$4.5 ÷ 9 = 0.5$
$6.3 ÷ 7 = 0.9$
$7.2 ÷ 8 = 0.9$
$49.49 ÷ 49 = 1.01$
$4.949 ÷ 49 = 0.101$
$4.9 ÷ 49 = 0.1$

$12.5÷5=$2.5
$2.25÷5=$0.45
$0.05÷5=$0.01
$0.63÷9=$0.07
$0.56÷8=$0.07
$0.24÷8=$0.03
$0.72÷8=$0.09
$12.1÷11=$1.1
$1.21÷11=$0.11
$6.4÷8=$0.8
$5.5÷11=$0.5
$0.76÷2=$0.38
$0.64÷8=$0.08
$5.6÷8=$0.7
$0.45÷9=$0.05
$130÷13=$10
$1.3÷13=$0.1
$0.72÷4=$0.18
$7.2÷4=$1.8
$720÷4=$180
$0.045÷9=$0.005

答案： 解析：这些题目都是基础的除法口算题，主要考查学生对于小数除以整数的运算能力。
答案：
$12.5 ÷ 5 = 2.5$
$2.25 ÷ 5 = 0.45$
$0.05 ÷ 5 = 0.01$
$0.63 ÷ 9 = 0.07$
$0.56 ÷ 8 = 0.07$
$0.24 ÷ 8 = 0.03$
$0.72 ÷ 8 = 0.09$
$12.1 ÷ 11 = 1.1$
$1.21 ÷ 11 = 0.11$
$6.4 ÷ 8 = 0.8$
$5.5 ÷ 11 = 0.5$
$0.76 ÷ 2 = 0.38$
$0.64 ÷ 8 = 0.08$
$5.6 ÷ 8 = 0.7$
$0.45 ÷ 9 = 0.05$
$130 ÷ 13 = 10$
$1.3 ÷ 13 = 0.1$
$0.72 ÷ 4 = 0.18$
$7.2 ÷ 4 = 1.8$
$720 ÷ 4 = 180$
$0.045 ÷ 9 = 0.005$