最新五年级计算题专项练习

五年级计算题专项练习

0.6÷（0.2+0.3） 4.7—（2.6—1.7） 4.3×（1.5+0.4×3）

7.3×99 (1.25+2.5) ×8 9.42×10—94.2×0.9

(8.4+0.28) ÷7 7.8×99+3.9×2 7.4÷(3.7×4)

51.3÷0.27+10.1 0.72÷[（0.3+0.2）×0.6] 6.3×99+6.3

3.75÷[0.2×（0.74—0.24）] 7.28+0.94+2.72+0.06 7.84+0.73—0.84 0.45×9.6÷1.2 7.38÷[1.45—（0.4+0.05）] 15.7—

4.3—

5.7

0.85×（4.2—0.4）—0.23 1.6+0.4—1.6+0.4 78.4÷（0.7+4.2÷6）62.8÷2.5÷0.4 110×0.1—1.4 12.4÷0.4+5.6×2

8.5÷4+1.5×0.25 2.31×1.2×0.5 99×4.3

132－43.7－56.3 12.78-(4.97＋2.78) 63.4÷2.5÷0.4

0.8＋0.88＋0.22 4.6×0.35＋4.6×0.65 23.4－0.8－13.4－7.2 2.95×101-2.95 (1.25＋0.25)×4 4.9÷14

63×10.1-63×0.1 4.2×99＋4.2 3.2×101

6.2×10.1 5.4÷1.8 35÷（0.35×2） 3.14×1.9＋31.4×0.81

7.3×10.2－1.46 0.92×1.01 15.6×13.1－15.6×3.1 4.9＋0.8－4.9＋0.8 12.96－（9.6－1.52） 1.2÷0.25＋1.3×4 （4.8＋6.4）÷8 40.5÷0.81×1.05 97.5÷0.39－136.7

86.4÷0.24×0.25 11.16÷（10－0.7）（300－94.8）÷0.5

12.6÷[3.5－（9.8－8.7）] 0.648÷[（0.4＋0.5）×0.6] 15.89＋(6.75－5.89) 7.85＋2.34－0.85＋4.66 35.6－1.8－15.6－7.2 0.25×16.2×4

60.9＋（13.53＋5.37）÷10.8 4.8×100.1 4.8×7.8＋78×0.52

3.5－3.5×0.9 5.86＋1.8×1.2＋

4.14 2

5.48－(9.4－0.52)

4.2÷3.5 17.8÷(1.78×4)[（10－2.15×4.6）]×8.5 1.25×2.5×32 1

5.2÷0.25÷49.24÷[（2.8＋3.2）×0.5 ] 27.5×3.7－7.5×3.7 0.79×199 10.4－9.6×0.35

[（6.35－2.15×4.6）]×0.85 2.31×1.2×0.5 （2.5－0.25）×0.4 2.5＋7.5×（8.65－2.25）60×0.9828.8÷3.2－19.2÷3.2 57.6÷3.6＋57.6÷6.47.2÷（3.6－1.2）（7.7＋1.54）÷0.7 1.2×5×6.8 72×0.81＋10.47.2×0.1×28.5

0.45×0.18×30018.1×0.92＋3.93 3.76×0.25＋25.8 94.83＋52.4＋6.23 5.5×1.5×0.12 4.07×8.6＋9.125 51.3÷0.2756.28÷0.6791.2÷3.8

26÷0.1310.5÷0.750.756÷0.18

6.21÷0.03 8BU1 Welcome语言点

1 I’ve just eaten it. 我刚才把它吃光了。

just可用于完成时态中，置于动词与助动词之间，意为“刚刚”

我刚刚做完家庭作业。I’ve just finished my homework.

我刚刚给我的笔友写了一封信。I’ve just written a letter to my pen friend.

just now刚才，相当于a moment ago,用于一般过去时，通常位于句首和句末。

刚才老师进教室了。The teacher entered the classroom just now.

2 You’ve changed, too. You used to be so kind to me.你也变了。你过去对我那么好。

used to do sth 过去常常做某事（=often did sth in the past)

过去我们常在一起打牌，下象棋。We used to play cards and Chinese chess together.

我妈妈曾经是一位老师。My mother used to be a teacher.

这男孩过去常常放学后打篮球。The boy used to play basketball after school.

它的否定形式有两种：didn’t use to/used not to

used to be 曾经是

练习：

I. 首字母填空

1.My daughter studied very hard in the p .

2.I’m afraid I can’t help you at p.

3.Great changes have taken place in Taizhou s 1949.

4.My father often go to work by u .

5.At the fashion show, people wore clothes from different t .

II. 用所给词的正确形式填空

1.Tom has two (bowl) of rice for lunch.

2.Linda didn’t want(listen)to the music again.

3.We have meals three (time) a day.

4.There （be）some old houses near the park in the past.

5.It is dangerous （play ) with fire.

III. 请从各题后所给的A, B, C, D四个选项中选出最佳答案。

1. I _____ my bowl on the table a few minutes ago, but I can’t find it now.

A. see

B. have seen

C. saw

D. am seeing

2. —Why did you drink my juice? — _______ I was very thirsty.

A. For

B. Because

C. If

D. So

3. The twins are over there. Lucy is playing _____ volleyball. Lily is playing ______ Mimi, her cat.

A. 不填; 不填

B. with; with

C. 不填; with

D. with; 不填

4. He _____ a lot over the years. Now he is polite and kind.

A. changed

B. has changed

C. is changing

D. changes

5. The underground has been in use in the city _____ 2012.

A. since

B. on

C. for

D. at

6. My home isn’t far from school, so I ___ to school every day.

A. drive a car

B. take a bus

C. ride a bike

D. take a plane

7. — ______ is Simon? — He is watering flowers in the garden.

A. What

B. How

C. When

D. Where

8. We can go to Shanghai by _______. It is faster and can save more time.

A. plane

B. train

C. underground

D. coach