第一单元易错易混专项02 分数加减法直接计算(专项训练)-2025-2026学年五年级数学下册满分培优讲练测(北师大版)

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开启智慧之门,迎接数学挑战​

 

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欢迎使用《2025-2026学年五年级数学下册满分培优讲练测》。本书专为北师大版五年级下册教材设计,旨在成为你整个学期学习过程中最系统、最忠实的备考伙伴,助你从容应对从单元测到大小考的每一次挑战。

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2025-2026学年五年级数学下册满分培优讲练测

第一单元易错易混专项02 分数加减法直接计算

一、计算题

1.直接写出得数。

eqId50a8dd113d398625bf30dcfcaf779705          eqIdc9f048a79c2518ad84a44cabbf6d34a9         eqIdcde106d6d68efd69800f6ef830e57f43         eqId55c9e5cd0f382fc9a1cd45aaad9eeb18

eqId3615426f614458e088152b7c1f392cea         eqIdad633e0a0eabf4900837c77f1d5d1c7d         eqId22abdb9e3ae68b689833b44d71c0b929         eqIda9ea4246e0ff8b036212c0ee8d3874a6

2.直接写出得数。

eqId3e579fae55df041d49bf2e4be0e6c707       eqId0a557ba15ac7cb2ab13a5295f47f9d3b         eqId66b6d363201ae35c45b9b8408369f1be             eqId5f7af97e44418dfcf8bb48210d917c30

3.直接写得数。

eqIdc0ebf23bdb87e0dac9275ca91c2192ce             eqIdb3835b485367e103ecfe9605f429f6b7              eqId8f7d6f60280fb5dc78f4860e1d168d41             eqIdd739d9952a0fb8151ee887efdeed2cbf

eqIde5a77b2de00a3f9b3d39a545defb406b           eqIde5057ce2c1f8714ac5bb33ce8a554611            eqIdc921336750e9a98684e1558a6862693d            eqId19146b81ad5041a8754c6ac431a4f750

4.直接写出得数。

2-eqId6503ca085e3ca5f2ba723b0dd66e210b=           eqId4dac452fbb5ef6dd653e7fbbef639484+eqId56d266a04f3dc7483eddbc26c5e487db=         eqIdeac97e6740365c85ad857aff85cefbe5+eqIdbf31876698721a199c7c53c6b320aa86=           eqId69ee3c61d2298e75fc4f1643f8ebc2e4-eqId8b8d1ca7682da10dc7f36e858593d51f=

eqIdd3ffd5c35bba71ea54c28622b6cf505d-eqId158b045c6172c4178d7aa52083e1489f=           eqId99ba98d32bdef24ec65373bde7fba36b-eqIdf16d09692f7b0fb5633964437202d21d=     4+eqIdb696b79a748797ef1e56fa31ee9a450d=          eqIdd3ffd5c35bba71ea54c28622b6cf505d+eqIdca83504e351d7516f61a3052d7a31859=

5.直接写得数。

eqIdf0d9f9298a14bf9f7319e078540bd3d8        eqIdff94c3d1739c1c52638ef9b0b0371e7a          eqId22cbab721d65a56a55acb4ce092f58cf         eqIdc270a53452bb59bea372df3211e8d2c9    

eqIdd8354030102a3a8390ebd26ddeff5bc4    eqIde6b18abbd69ebff07ca438a55b9415b8        eqIdcde106d6d68efd69800f6ef830e57f43         eqIdc1e811880ac9d7386e3e461e09e7a71d

6.直接写得数。

eqId0e2321247bdf06e9bbb3062513408237    eqIde8aab5725671c4ae2823c61e7da64aed    eqId4823dc8e1a5b793d2ac33da647a87809    eqIdd4e2f017733f2615100175346f7cb33f    eqId6e889121992cbb86d577e3a590024505

eqId1e048167f022be03d1c198fc137f958c    eqIdef65a56d0213ce6eea06f8818b78f3ee    eqId40fa305a66e06a2aecc7cc5014b5580a    eqIdb6a3fc9b2d31d3a58cc6a3f4fd625b9d    eqId2b338b214fea8c2599f5a713285e4c7f

7.直接写出得数。

eqId37c59a8994a006eb8c06f3024ed8d141          eqId3100420d3b8ea9465f115ff51f089f56          eqId80f7a00d5485342bb57eb23efdc4f7ec          eqId6bdb510b23ab3292cd47f9086b88195e

eqId9b76b8d4f7f5044ff950364dd88aa01d          eqId7b458f97ad12961fc4f8d9cb0beacf28        eqId6e5de71ee775dda5d899a17abf7fbf60       eqId5537bb5a411bd50b8d353b5c1ceb40d0

8.直接写出得数。page number 1

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eqId1c5e75f212d2582ba928f47c01576aac            eqId98e2d355149a2f8f66032154b324dd95            eqId91921f706371bb175e4b459f6801c4a3            eqId7b65e0f55fe6fbdd78dc7c78caa97e44

eqId04ce1d55c3f34e68ab1aabb99b5fcd87            eqId3b3c23174cf6ed8c0c5c3911164511f9            eqId8f957d62b7cfba0ce515ea13db0358f8            eqId197866698074368062c627605a2aca57

9.直接写出得数。

2÷9=    eqIddff7624616068f0283f8831f562be614-eqId6ca8b26c3ad6d892590290a2304126bd=    eqId56d266a04f3dc7483eddbc26c5e487db+eqIdd3ffd5c35bba71ea54c28622b6cf505d=    1-eqIdeac97e6740365c85ad857aff85cefbe5=    eqId357821e0e5595eaf3028df63d47b2c58-eqId69ee3c61d2298e75fc4f1643f8ebc2e4+eqId69ee3c61d2298e75fc4f1643f8ebc2e4=

4+eqIdbf31876698721a199c7c53c6b320aa86=    eqId8b2a698891d42c70b597f0da4f215f09-eqId6503ca085e3ca5f2ba723b0dd66e210b=    0.4+eqId0d41840af35e218a5639a2eff4d80b54=    43=    eqId56d266a04f3dc7483eddbc26c5e487db+eqId4dac452fbb5ef6dd653e7fbbef639484+eqId56d266a04f3dc7483eddbc26c5e487db+eqIdbf31876698721a199c7c53c6b320aa86=

10.口算。

eqIddd514025a13c9c7bb2d6c417bb5419e0    eqId942f5b418a1a49a5b958c6f79b0db8c8    eqId9671c55b5c3ea5ecba1ad39bb78e94dc    eqId7d600e7b9df4ea25cda39f4dadd7aa10

eqId9a9bd75ffcb92e3f171ce5a3ffccf701    eqId4b04186cb0898a0d04e07cff7fd6066b    eqId607aed17b1b40c5726a8c60fd8d98b91    eqId0cb7f2f082b318f4e32f284bee6a4912

11.口算。

eqId93b9aba8e03ae2f5880493596d21707a    eqId01d7206cadc2ca0d5bb425dd40319adb    eqId0e5e74405d16a781cb29b9140e31ef7f    eqIdbb3ea5a720be614aa2bdc788a86f9cbf

eqId3edc218ee102da325bb10721777bd435    eqId1bf0f09f5512df92f77c66dc6241fdbb    eqIdde0af00a639496cca1f4874d4249759e    eqId37d72082d7aa2781736395f47927abcb

12.直接写出得数。

eqIdfa5a1a2ee471c67aa5264c0991d05421+eqIda734873a608f0c070dec80b89d179754=    eqId5fe26e5673a3af533756977a52122a72-eqIda954eb4370c2aa523f327bf1e6a5e2f7=    eqId56d266a04f3dc7483eddbc26c5e487db+eqIdd297eab7380f6a28ec010218d9ab4ba1=    0.25×4=

0.8-eqIdd3ffd5c35bba71ea54c28622b6cf505d=    eqIdf89eef3148f2d4d09379767b4af69132-eqId4dac452fbb5ef6dd653e7fbbef639484=    eqId4dac452fbb5ef6dd653e7fbbef639484-eqId6ca8b26c3ad6d892590290a2304126bd+eqIdbf31876698721a199c7c53c6b320aa86=    4-eqId7c6c7567972273b4ba733b47bf9d5408-eqId5e6486784415f3537c9a13556c05d893=

13.直接写出得数。

eqId7f484ade4f60af9d87816ee5af7cf03c    eqId8efb3817825c77950242bd8eb63df1a9    eqId5a6a71e8753c9ff52270f9073272e71a    eqId311bb5d8d4e8a99163c0319c52307aa8

eqId203a43c8c0035019aaa141da805ad8a8    eqId06d4531b4f3b9342856e34fc0b1d945b    eqIddfd143bb4fa7dc6ce9eed20a8734ac46    eqId526d62607215d0a7e557b52c752ceeee

14.直接写出下面各题的结果。

0.2×6=            3+0.1=            0.6÷0.02=            0.7-0.32=

eqId334351fc89e49674be578d09872aab64=            eqId416e43cd56af8d18e69138e213edaec6=            eqIdd15ef8470a01eba6a972f0240b4e1a5e=            eqId8113673a48a9b7e0ff58019b4472af26=

eqIda29c8cf639e1d0bbb6484f486c1ff42f=            eqIdfab3239a47051cece10d1c85a2fef067=          eqId8f656e8dffe9c6da83da16e40b9d6c68=            2-eqId9a8c36a8d39cebddf23cfce19ae5428f=

15.直接写出得数。

eqIdea5ca3a56e6e44e2fa2cf87d05722a3e    eqId7c032c85656e7d543ff035f6bb07535c    eqIdb8b7f33979840a45a5de531390e47b3e    eqId67b271f5be73a6a88c6f1c2841de3d03    eqIdb78a8dceb6f41bc58cf060e02b3b24dcpage number 2

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