2025年练习与测试四年级数学上册苏教版培优版
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年练习与测试四年级数学上册苏教版培优版 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。
1. 直接写出得数。(10分)
$160 ÷ 40 = $
$450 ÷ 15 = $
$36 + 24 ÷ 4 = $
$160 ÷ 40 = $
4
$76 ÷ 19 = $4
$148 + 252 = $400
$35 × 8 = $280
$450 ÷ 15 = $
30
$760 - 280 = $480
$640 ÷ 40 = $16
$16 × 30 = $480
$36 + 24 ÷ 4 = $
42
$61 - 63 ÷ 21 = $58
答案:
$160 ÷ 40 = 4$
$76 ÷ 19 = 4$
$148 + 252 = 400$
$35 × 8 = 280$
$450 ÷ 15 = 30$
$760 - 280 = 480$
$640 ÷ 40 = 16$
$16 × 30 = 480$
$36 + 24 ÷ 4 = 36 + 6 = 42$
$61 - 63 ÷ 21 = 61 - 3 = 58$
$76 ÷ 19 = 4$
$148 + 252 = 400$
$35 × 8 = 280$
$450 ÷ 15 = 30$
$760 - 280 = 480$
$640 ÷ 40 = 16$
$16 × 30 = 480$
$36 + 24 ÷ 4 = 36 + 6 = 42$
$61 - 63 ÷ 21 = 61 - 3 = 58$
2. 用竖式计算,带*的要验算。(12分)
$480 ÷ 80 = $
```
6
80)480
-480
---
0
7
45)315
-315
---
0
50
18)904
-900
---
4
验算:
18
×50
---
900
+ 4
---
904
```
$480 ÷ 80 = $
6
$315 ÷ 45 = $7
$^{*}904 ÷ 18 = $50……4
```
6
80)480
-480
---
0
7
45)315
-315
---
0
50
18)904
-900
---
4
验算:
18
×50
---
900
+ 4
---
904
```
答案:
```
480 ÷ 80 = 6
6
80)480
-480
---
0
315 ÷ 45 = 7
7
45)315
-315
---
0
*904 ÷ 18 = 50……4
50
18)904
-900
---
4
验算:
18
×50
---
900
+ 4
---
904
```
480 ÷ 80 = 6
6
80)480
-480
---
0
315 ÷ 45 = 7
7
45)315
-315
---
0
*904 ÷ 18 = 50……4
50
18)904
-900
---
4
验算:
18
×50
---
900
+ 4
---
904
```
3. 计算下面各题。(12分)
$14 × 6 + 50$ $191 - 91 ÷ 13$
$96 ÷ 12 × 7$ $(40 - 25) × 9$
$14 × 6 + 50$ $191 - 91 ÷ 13$
$96 ÷ 12 × 7$ $(40 - 25) × 9$
答案:
答题中
1.
$14×6 + 50$
$= 84+50$
$=134$
2.
$191 - 91÷13$
$=191 - 7$
$=184$
3.
$96÷12×7$
$= 8×7$
$=56$
4.
$(40 - 25)×9$
$=15×9$
$=135$
1.
$14×6 + 50$
$= 84+50$
$=134$
2.
$191 - 91÷13$
$=191 - 7$
$=184$
3.
$96÷12×7$
$= 8×7$
$=56$
4.
$(40 - 25)×9$
$=15×9$
$=135$
1. 如果$□ 53 ÷ 48$的商是一位数,$□$里最大可以填(
4
);如果$□ 53 ÷ 48$的商是两位数,$□$里最小可以填(5
)。
答案:
4;5
2. $180分=$(
3
)时 $72个月=$(6
)年
答案:
3;6
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