2025年速算天地数学口算心算五年级上册苏教版


注:目前有些书本章节名称可能整理的还不是很完善,但都是按照顺序排列的,请同学们按照顺序仔细查找。练习册 2025年速算天地数学口算心算五年级上册苏教版 答案主要是用来给同学们做完题方便对答案用的,请勿直接抄袭。



《2025年速算天地数学口算心算五年级上册苏教版》

🦋0.6+3.6=
4.2
      🦋4.7+0.7=
5.4

0.28+0.19=
0.47
     3-0.3=
2.7

7-0.9=
6.1
       0.8+8.2=
9

0.7+8.3=
9
      0.58-0.09=
0.49

0.55-0.07=
0.48
     9.6-0.6=
9

0.48+0.03=
0.51
     0.46+0.54=
1

9.9-9=
0.9
       0.05+0.36=
0.41

0.01+0.54=
0.55
     4.8-2.6=
2.2

0.06+0.6=
0.66
     0.01+0.09=
0.1

0.06+6=
6.06
      7.6-6=
1.6

9.5-0.5=
9
      0.37+0.53=
0.9

0.54-0.07=
0.47
     0.28+0.65=
0.93

4-0.3=
3.7
       0.09+0.99=
1.08

0.06+0.44=
0.5
     7.5-5=
2.5

0.53+0.07=
0.6
     8.7-8.7=
0

0.53+0.47=
1
     5-0.5=
4.5

0.03+0.87=
0.9
     0.56+0.36=
0.92

4.55-0=
4.55
      0.97-0.27=
0.7

6.7-0.6=
6.1
      8.3-3=
5.3

0.14+0.96=
1.1
     0.17+0.88=
1.05
答案: 解析:这些题目都是基础的加减法运算,涉及到小数的加减。根据小数的性质,小数点对齐后,按照整数加减法的规则进行计算即可。
答案:
$0.6 + 3.6 = 4.2$
$4.7 + 0.7 = 5.4$
$0.28 + 0.19 = 0.47$
$3 - 0.3 = 2.7$
$7 - 0.9 = 6.1$
$0.8 + 8.2 = 9$
$0.7 + 8.3 = 9$
$0.58 - 0.09 = 0.49$
$0.55 - 0.07 = 0.48$
$9.6 - 0.6 = 9$
$0.48 + 0.03 = 0.51$
$0.46 + 0.54 = 1$
$9.9 - 9 = 0.9$
$0.05 + 0.36 = 0.41$
$0.01 + 0.54 = 0.55$
$4.8 - 2.6 = 2.2$
$0.06 + 0.6 = 0.66$
$0.01 + 0.09 = 0.1$
$0.06 + 6 = 6.06$
$7.6 - 6 = 1.6$
$9.5 - 0.5 = 9$
$0.37 + 0.53 = 0.9$
$0.54 - 0.07 = 0.47$
$0.28 + 0.65 = 0.93$
$4 - 0.3 = 3.7$
$0.09 + 0.99 = 1.08$
$0.06 + 0.44 = 0.5$
$7.5 - 5 = 2.5$
$0.53 + 0.07 = 0.6$
$8.7 - 8.7 = 0$
$0.53 + 0.47 = 1$
$5 - 0.5 = 4.5$
$0.03 + 0.87 = 0.9$
$0.56 + 0.36 = 0.92$
$4.55 - 0 = 4.55$
$0.97 - 0.27 = 0.7$
$6.7 - 0.6 = 6.1$
$8.3 - 3 = 5.3$
$0.14 + 0.96 = 1.1$
$0.17 + 0.88 = 1.05$

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