分数加减混合运算习题

更新时间:2023-12-01 18:42:01 阅读量: 教育文库 文档下载

说明:文章内容仅供预览,部分内容可能不全。下载后的文档,内容与下面显示的完全一致。下载之前请确认下面内容是否您想要的,是否完整无缺。

5471155521

- = - = + = + = -= 105324714346552115142

- = + = + = + 2 = 1 - = 95458357

2525515171+= += += -= -= 9977886610101197213341-= += -= 1- = -=

121299555771173433351-= += -= += +=

25885555833113411175+= += -= += -= 47487658861216233111+= -= += += -= 927379351041151513141+= -= 7-= + = -= 64757581531134357135+= -= += += -=

7744844546

1+= -=

3715164812+= 5-=151513

517111421

+ = + = - = 5- = +=824353488

154713114 + = - = - = 5- = 1- -= 691055455457714

+ = + = 2 + = 1212889

72+= 331111813511

+ = + = + = += -= 96416653456

123116111-= += 1-= += +=

3322567765111111311?? ???? ?? ??

7353423162

51317321?????? ?? 3 + 1 =

559955101039 2?3? 8?5? 1?5? 1?1? 7?2?

99623881212 4?6? 3?1? 4?1? 9?1? 2?1?

7845534102372712111 1- = - = + = - = - =

5998854

710 + 15= 1 - 34 = 12 + 56 = 13 - 19 = 512+112= 23+15= 34+14= 1-1322 = 73210 - 10 = 5 + 35 = 5531

7 + 14 = 4 + 7 = 5 8?38?1 2?13?311 5?15? 1?4?

1

2?110?59?1 3? 513+613= 78-18=

712-212= 29+89= 81215-3= 1-11=

513357-2= 4+8= 7+5= 5-34=

1?3?22313 ?? 1 + 3105246855 - 45 =

58 + 45 - 38 + 15 ) 0.25+ 1115 + 34 + 415 715 + 19221 + 21 10

7514398-12+6 3-(25+10) 517+4-14

24 57+12= 117-14=

15?25? 711?411? 15-16= 316+1316=

78 - 29 + 18 = - 7512 - 12 34+356-8

31325132213+(+) +- -(+) 6-(-)

942

45 - (118 + 4)

1315 - 16 + 56 25 - 5-49-59

12?15?14

2?27?57?

23+(12-14)

1085 38 + 47 + 58 512 - 718 5316 + 4 - 3 43?18?712 5?(588?12) 25+13+35 5153 16+17+15= 2153 + 6 - 12 56 + 49 + 59 2?45?79?195 29?(34?12) 67+811+311 45 16+12-16=

27 - (217 - 8) 12 +(23 -1

4 )

2?5?1363 910?(25?14)

913-(31213+26)

131515411 2--= ++= 1--=

12?(?)

66

1-45 -15 =

114+3+14+23

45 -14 +13

256 -﹙273 +12 ﹚

1720-320-920=

1-23-13=

565 23 +45 +1

3 = 9137+8+8+57 93310 +20 -15 1514 -512 +756 29+38-58= 56 +217 +6 24 45+13+15 88715-(15+18) 1-7312 +4 156 -﹙313 -112 ﹚ 114+514+314= 58 +253 +6 1535 1115 + 4411+15=

3 - 1134 - 3 - 4 2728 +﹙1314 -57 ﹚ 1.875-﹙0.25+23 ﹚ 1134+4+4=

4-415 -5

11354113212

-( + ) - + + 2- - - 0.8+ +0.2 52447474348

512 -(1112 -2)

58-153+12

3–(1921 - 9

14 ) 6

324?5?13

1112+58+38+112

45 +(38-14) 215311-8-58 -(34-25)

45?3410?15 71239-8+9-8-37-47 12+14-16

57473119+12+9 8+4-12

13?215?6

25+13+35 3?(3?1) 12484

7+479+7+9 6115611+15+11-15

本文来源:https://www.bwwdw.com/article/8o2t.html

Top