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新北师版三下一单元检测 (1)

新北师版三下一单元检测 (1)
新北师版三下一单元检测 (1)

新北师版三年级下一单元试卷

一、填一填。

1.812÷5的商是()位数,商的最高位是()位。

2.将360个苹果平均分成9份,每份有()个。

3.0除以何何不是0的数都得()。

4.○÷5=28……△,△最大是( ),这时○是( ).

5.120除以4再减去28得()。把612平均分成6份,其中的每份是( ).

6.5000里面有()个千,也可看作()个百。

7.□26÷8,如果商是两位数,□最大能填();如果商是三位数,□里最小能填()。

8.两个数相除,商是26,余数是6,除数最小是(),这时被除数是().

9.803÷8,商的末尾有()个0。

二、在○里填上“﹥”“﹤”或“=”。

360÷4○720÷8 78÷3○78÷5

384÷6○192÷3 0÷56○0+56

三、选择题。

1.下列各题中,商中间有0的算式是()

A、324÷2

B、696÷3

C、408÷4

班级:姓名:

2.被除数是560,商是两位数,那么除数最小应是()

A、5

B、6

C、7

3.除数是一位数的除法,应从被除数的()位除起。

A、个位

B、十位

C、高位4.从624中连续减去6,要减()次才能等于0.

A、103

B、104

C、105

5. 260个桃子,每筐装70个,全部装完至少要装()筐。

A、3

B、4

C、5

6.364÷4,商的最高位是()位

(1)百(2)十(3)个

7.在4×口﹤243中,口里最大能填()

(1)59 (2)61 (3)60 (4)6

8.6口3÷2要使商中间有0,口里可以填()

(1)0或1 (2)1或2 (3)2或3

四、竖式计算。(带◎的要验算)

840÷4= 428÷4= 825÷5= ◎913÷3=

三年级数学试卷第1 页共2 页

五、脱式计算。

480÷4÷2 400-912÷3 810÷(3×3)

216÷2÷3 (390+30)÷7 206+675÷5

六、解决问题。

1.小林3分钟跳了270下,小花4分钟跳了320下,谁跳得快?

2.短跑选手在一段直跑道上跑了3个来回,共跑了900米,这段直跑道长多少米?

3.一本故事书有168页,小明准备3个星期把它看完。他平均每天看多少页?

4.张老师从10:35到10:44一共打了972个字,张老师平均每分

钟打多少字?

5.三年级同学做间操,排成16行,每行站9人,如果每行站8人,可以站几排?

6.一个工厂的车间主任将自己的工作记录弄脏了,请你帮他将记录补充完整,并在下面写在空白处。并在下面写出计算过程。

三年级数学试卷第2 页共2 页

三年级数学试卷第3 页共2 页

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