五年级下册分数混合计算大全

合集下载
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

五年级计算题分数混合计算大全

一、直接写出得数。

101-201= 2+21= 41+43-5

1

= 97 -92=

1-21

-51= 51+21-51= 31+35-2= 52+

10

1

= 21+21= 31+32= 1-65= 65-65= 51+51= 54-51= 83+83= 1-21

=

92+21= 76-32= 103+41

= 73+91= 31-51= 61+4

1

= 75-51= 2017-203-209= 92+83-85= 7-75

=

141+145+143= 41+41+4

3

= 1-32-31=

×= 7÷40= 2-13 = 25 +4

5 =

12 +23 = ÷= 13 -1

4 = ÷8= ÷= 10-= 512 +7

12

= ×80=

58 +78 = = 13 +16 = 5— 1

6

= 87+21= 21+31= 81-91= 43-21= 1+136= 53+52= 32-61= 81+31= 103+32= 87-43= 52+103= 1-1511= 74-21= 41+41= 72+141=

56 +49 = 710 -15 = 35 -14 = 5- 4

1

= 1-15 -54=

5÷= ×4= 31+41= 51-61

=

1511 + 114+15

4

= 2-13 = 25 +45 =

21+21= 31+21= 1-65= 65-65

= 51+51= 104-51= 83+83= 2-21= 12 +23 = ÷= 13 -1

4

= ÷8= ÷= 10-=

512 +7

12

= ×80= +1

3

= -= ÷13=

58 +78 = = 13 +16 = 5— 1

6

= 92+95= 72+75= 85+81= 65-61= 107-101= 97-92= 51+53= 1211-129

= 1- 53= 74-71= 87-83= 54+53= 53-53= 85+31= 2

1

+51 25 + 35 = –= 56 —5

6 = 160×5= ÷9= 45 + 3

5 = ×100= ––=

56 + 1 = 15 - 1

7

= ×6= 48÷=

二、解方程

χ= 45 52χ+5

3χ=28 χ-54

=125

Ⅹ-21

=54 61+Ⅹ=21 2Ⅹ-65=6

1

X +13 =67 712 —x = 14 X -(716 -524 )=724

χ+ 37 = 34 χ- 512 = 38 χ-5

6 =1

χ+ 37 = 34 χ- 512 = 38 χ-5

6

=1

37 χ+ 18 = 1

2 4χ-χ=36 X +7

3=4

3

X +35 = 710 2X -51=1- 51

=15

Ⅹ-75=54 2Ⅹ-65=61 11

4112113=-+

X

x +83=6

5

x -61=123 x -(143+74)=21

X +13 =67 712 —x = 14 X -(716 -524 )=7

24

Ⅹ-75=54 61+Ⅹ=87 Ⅹ-53=

10

7

三、计算,要写出主要计算过程,能用简便方法的要用简便方法计算。(18分)

51+21+31 21+31-4

1

51+21+54 2-125-12

7

54 +(83-41) 2-73-74 85-31+12

5

68- + 32- 125 -(121 -2

1

79+61+65+75 1513-(1513-5

2

51

+31+54 1-115-11

6

72+61+65+75 1513-(1513-5

2

89 -(29 +13 ) 1115 +1017 +415 +517

1720 -(720 +512 ) 89 -(29 +13 ) 29 + 45 + 79 + 15

7- 57 - 57 45 + 1115 + 310 6- (34 - 25

7-

73-74 1713-(175+10

1) 51

+(65-1813)

53-(152+31) 65-41-31 125+53+127+5

2

73+43-1411 95+127+94 1115-83-8

5

116135115++ )8365(61-+ )5

4127(127+-

14621141++ 96759372+++ 15

81572--

54+1511+103 -(+) +61++6

5

1115-73-74 119+65+112-61 87-(107-8

1)

95+(43+21) 101+83-52 53

-(152+31) 6-(4

3-52)

41+31+4

1

+32 79+81+83+75 5-94-95 158-(158+187)

51+21+31 21+31-41 2-(31+3

5)

相关文档
最新文档