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》

1.3×0.4=
0.52
       7.2÷3.6=
2

0.95÷0.19=
5
      0.9-0.8=
0.1

3.4×0.5=
1.7
       0.25×4=
1

0.48+0.01=
0.49
      9÷2=
4.5

10-0.6=
9.4
       7÷1.4=
5

0.44+0.6=
1.04
      3.7×0=
0

3.6×0.2=
0.72
      2.5+1.4=
3.9

6÷1.2=
5
       0.94÷0.47=
2

0.48÷1.6=
0.3
      0.77÷0.7=
1.1

0.3×0.24=
0.072
      0.72÷1.2=
0.6

0.4×1.5=
0.6
       0.68+0.09=
0.77

0.92÷0.23=
4
      7.3-2.3=
5

6.8÷0.4=
17
       4.9+2.9=
7.8

0.9+4.5=
5.4
       0.1÷0.01=
10

0.88-0.8=
0.08
      0.2×2.5=
0.5

0.3+2.7=
3
       0.93÷0.3=
3.1

0.32×0.5=
0.16
      4.5+4.5=
9

0.1+0.01=
0.11
      9.6÷9.6=
1

1.7×0.3=
0.51
       0.42×0.4=
0.168

1-0.46=
0.54
       0.25÷5=
0.05
答案: 解析:这些题目都是基础的数学运算,包括乘法、除法、加法和减法。
接下来,我们按照题目顺序,逐一解答。
答案:
$1.3 × 0.4 = 0.52$;
$7.2 ÷ 3.6 = 2$;
$0.95 ÷ 0.19 = 5$;
$0.9 - 0.8 = 0.1$;
$3.4 × 0.5 = 1.7$;
$0.25 × 4 = 1$;
$0.48 + 0.01 = 0.49$;
$9 ÷ 2 = 4.5$;
$10 - 0.6 = 9.4$;
$7 ÷ 1.4 = 5$;
$0.44 + 0.6 = 1.04$;
$3.7 × 0 = 0$;
$3.6 × 0.2 = 0.72$;
$2.5 + 1.4 = 3.9$;
$6 ÷ 1.2 = 5$;
$0.94 ÷ 0.47 = 2$;
$0.48 ÷ 1.6 = 0.3$;
$0.77 ÷ 0.7 = 1.1$;
$0.3 × 0.24 = 0.072$;
$0.72 ÷ 1.2 = 0.6$;
$0.4 × 1.5 = 0.6$;
$0.68 + 0.09 = 0.77$;
$0.92 ÷ 0.23 = 4$;
$7.3 - 2.3 = 5$;
$6.8 ÷ 0.4 = 17$;
$4.9 + 2.9 = 7.8$;
$0.9 + 4.5 = 5.4$;
$0.1 ÷ 0.01 = 10$;
$0.88 - 0.8 = 0.08$;
$0.2 × 2.5 = 0.5$;
$0.3 + 2.7 = 3$;
$0.93 ÷ 0.3 = 3.1$;
$0.32 × 0.5 = 0.16$;
$4.5 + 4.5 = 9$;
$0.1 + 0.01 = 0.11$;
$9.6 ÷ 9.6 = 1$;
$1.7 × 0.3 = 0.51$;
$0.42 × 0.4 = 0.168$;
$1 - 0.46 = 0.54$;
$0.25 ÷ 5 = 0.05$。

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