文档内容
第2单元过关检测卷
时间:40分钟 满分:100分
题号 一 二 三 四 五 六 总分
得分
一、填一填。(3题每空0.5分,其余每空1分,共18分)
1. 笔算两位数加、减两位数时,应注意( )对齐,从( )位算起。
2. 56比32多( ),6比40少( ),比34多18的数是( )。
3. 按规律填一填。
(1) 14、21、28、35、( )、( )、( )。
(2) 74、70、66、62、( )、( )、( )。
4. 在 INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\圈.tif" \* MERGEFORMATINET 里填上“>”“<”或“=”。
35+12 INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\圈.tif" \* MERGEFORMATINET 57 45-8
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\圈.tif" \* MERGEFORMATINET 55-18 70-6
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\圈.tif" \* MERGEFORMATINET 25+35
32+45 INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \* MERGEFORMATINET 87 6+34
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\圈.tif" \* MERGEFORMATINET 60+4 36-9
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\圈.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\圈.tif" \* MERGEFORMATINET 36-12
5. INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\心.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\心.tif" \* MERGEFORMATINET 里藏着几?
29+23= INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\心.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\心.tif" \* MERGEFORMATINET 2 36-18= INCLUDEPICTURE "E:\
\2018秋英语\\数学\\word\\心.tif" \* MERGEFORMATINET INCLUDEPICTURE
"E:\\2018秋英语\\数学\\word\\心.tif" \* MERGEFORMATINET 8
34+25= INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\心.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\心.tif" \* MERGEFORMATINET 9 59-38= INCLUDEPICTURE "E:\
\2018秋英语\\数学\\word\\心.tif" \* MERGEFORMATINET INCLUDEPICTURE
"E:\\2018秋英语\\数学\\word\\心.tif" \* MERGEFORMATINET 1
二、判断。(对的画“√”,错的画“×”并改正;每题3分,共6分)
1. 47+36=73 2.80-(48-19)=23改正: 改正:
三、选择。(将正确答案的序号填在括号里;每题1分,共5分)
1. 下面算式的结果最接近80的是( )。
①36+57 ②95-27 ③48+33
2. 与54-18的结果相等的算式是( )。
①90-64 ②82-46 ③18+28
3. 计算64-38时,个位上的4不够减8,从十位退1,个位上要用( )减8。
①10 ②24 ③14
4. 最大的两位数比最大的一位数多( )。
①10 ②9 ③90
5. 笔算两位数加减法时都要从( )位算起。
①个 ②十 ③高
四、计算。(26分)
1. 口算。(每题1分,共8分)
15+25= 42-4= 36+30= 78-8+6=
5+43= 60-7= 50+34= 87-(40-3)=
2. 竖式计算。(每题3分,共18分)
56+29= 92-78= 70-37+28=
100-76= 81-79= 86-(45+26)=
五、看图列式。(每题2分,共8分)1. 2.
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\框.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数
学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英
语\\数学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\
\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET INCLUDEPICTURE
"E:\\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET =
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\框.tif" \* MERGEFORMATINET ( )
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\框.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数
学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英
语\\数学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\
\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET INCLUDEPICTURE
"E:\\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET =
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET ( )
3. INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\SX211.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\SX211.tif" \* MERGEFORMATINET 4.
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\SX211A.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\SX211A.tif" \* MERGEFORMATINET
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\框.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数
学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英
语\\数学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\
\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET INCLUDEPICTURE
"E:\\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET =
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\框.tif" \* MERGEFORMATINET ( )INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\框.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数
学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英
语\\数学\\word\\圈.tif" \* MERGEFORMATINET INCLUDEPICTURE "E:\
\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET INCLUDEPICTURE
"E:\\2018秋英语\\数学\\word\\框.tif" \* MERGEFORMATINET =
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\框.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\框.tif" \* MERGEFORMATINET ( )
六、解决问题。(37分)
1. 菲菲有多少钱?(4分)
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\S129.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\S129.tif" \* MERGEFORMATINET
2. 新星超市原来有56台冰箱,上个月卖了38台,这个月又购进43台,现在新星
超市有多少台冰箱?(5分)
3. (1)红红家交水费多少元?(3分)INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\S130.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\S130.tif" \* MERGEFORMATINET
(2)军军家交水费多少元?(3分)
4. 涛涛看《故事书》,第一天看了32页,第二天看了36页,两天一共看了多少页
如果他第三天看30页,能看完吗?(7分)
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\S131.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\S131.tif" \* MERGEFORMATINET
5. 体育室还剩多少个篮球?(用两种方法解答)(6分)
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\84-1.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\84-
1.tif" \* MERGEFORMATINET6. 新阳超市举行十周年店庆活动,满50元减10元。(9分)
INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\\SX417.tif" \*
MERGEFORMATINET INCLUDEPICTURE "E:\\2018秋英语\\数学\\word\
\SX417.tif" \* MERGEFORMATINET
(1) 小亮买了一把玩具枪和一辆玩具汽车,一共花了多少钱?
(2) 小阳买了一架玩具飞机和一把玩具枪,一共花了多少钱?
(3) 你还能提出一个问题并解答吗?答案
一、1. 相同数位 个
2. 24 34 52
3. (1) 42 49 56 (2) 58 54 50
4. < = > < < >
5. 5 1 5 2
二、1. × 47+36=83 2. × 80-(48-19)=51
三、1. ③ 2. ② 3. ③ 4. ③ 5. ①
四、1. 40 38 66 76 48 53 84 50
2. 85 14 61 24 2 15
五、1. 65+13=78(元) 2. 65-44=21(元)
3. 60-26=34(枝) 4. 57+16=73(棵)
六、1. 70-26=44(元)
2. 56-38+43=61(台)
3. (1)46-9=37(元) (2)37+13=50(元)
4. 一共:32+36=68(页)
剩下:100-68=32(页)
32>30 不能看完
5. 方法1:80-12-18=50(个)
方法2:12+18=30(个) 80-30=50(个)
6. (1) 18+23=41(元)
(2) 35+18=53(元) 53-10=43(元)
(3) (答案不唯一) 买一个玩具熊、一辆玩具汽车和一个皮球一共多少钱?
15+23+28=66(元)66-10=56(元)