简便运算专项练(专项练习)-2024--2025学年六年级下册数学人教版

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简便运算

脱式计算,能简算的要简算。

1.

18×eqId56d266a04f3dc7483eddbc26c5e487db+23×25%-1÷4        3.12÷15+5.72       eqIdf89eef3148f2d4d09379767b4af69132×(75%-eqIdd33adb74906403b0b00fcbd9fa691d8b)+eqId4401b1421c08e525643180aef3f6dadd

2.

eqIda5e24c2b5cc15832230c73caae9d349f                        eqId1e474922a1932a2a1cbd8c93ea536b58

eqId892b6e3d47f30c19cdfebc29c50903c0                    eqId2d778c3760e8ca43103aa3590bba8a13

3.

eqId936df2ee6b82fd957038ac111375c729            eqIda17551adc044634a9b046ae0beb38b98                eqIdcc2338bf2bd6255291f887a14cfdbc2a

eqIdc921feb1e3f824457414ab16e950f7cc                eqId7ac1a3db9a6f4a1e4dfb39f682900efb            eqId1d1fe63a171b52e8b3a40b9dd20cbef9

4.

9.76-(4.53+2.76)-0.47        25.68+42.6+3.32+8.4        45.5-(10.5-4.78)

15.7+6.3+3.7                        5.66-(0.66+1.9)         50-14.25+5.75

5.

3.75-0.125+6.25-eqId357821e0e5595eaf3028df63d47b2c58          19.68-3.77-6.23+6.32        eqId03e1ca8470357a21330f75f0bf7cf07f

6.

(1)900-90÷45+45    (2)5.7-3.82-0.18+5.3    (3)9898-95×101

(4)eqId3a472ad3f5c80f7d58869946bcfaa024    (5)eqId3593ada489d2b707c6166e5af8593dca    (6)eqIddd7f8ba0396137b71916ed71c7649ae9page number 0


7.

(1)eqId1d95f8f73c6b4a7502c3756288aeb6b4              (2)eqId312349655e901b818803a4d77321ef3b

(3)eqId1b07831d0c8bf442f86ddb6666061c32                (4)eqId03171aafee32a3cee5423fcc423234e2

8.

25%×3.67×40       36×(eqId7c6c7567972273b4ba733b47bf9d5408-eqId738c2eb3b99133f96c55b643911d2f28)     eqIdeac97e6740365c85ad857aff85cefbe5÷[eqId69ee3c61d2298e75fc4f1643f8ebc2e4×(eqId8f3a08e770d5b030c3219c3ee4a695f4+eqIdd33adb74906403b0b00fcbd9fa691d8b)]

9.

8.5+4.25+5.75                eqId4d94bbcf521d4c633ba16bcb64de2ea7                eqId1f6b11be31621a6cea421555b64e6b6e

1.05×(3.8-0.8)÷6.3         eqId53d684b2037737fb9277d9a8b9869631

10.

15.3+6.72+5.7+23.28                      eqId6503ca085e3ca5f2ba723b0dd66e210b×eqId7294f5ae2a24ff42e84cd9773b2a7287+eqId69ee3c61d2298e75fc4f1643f8ebc2e4÷eqIdd59ab85c075a09d55d69e159e4abb268

0.6×7.1+2.9×eqIdeac97e6740365c85ad857aff85cefbe5                      48×(eqId775cd51325821decdceb4f742b7b4e23-eqIdf16d09692f7b0fb5633964437202d21d)

11.

eqIdb95860c3a98eb03d5989050e835771d3           eqIdc0d924cd57a795b914a05813741ad815          eqIdd80732fbd2faa9e8494446d04a67196d

eqIdda23617c54fc627fae261e1bab589b02    eqId681fe639c3fd96e49d74ddfb83845918    eqId65445283c60bd7b32947d966d76c583e

12.

98+2550÷25×15          3.4-2.2+7.6-7.8           12.5×3.2×0.25

eqIdcc177db616a716bab697ce9a81159993              eqId739f720d4509955871295cefa6e72e50page number 1


13.

(1)eqIdf1c1b40b1474f540908ca1c89f9232ae    (2)eqId3f48ea9204bb09e31b0dade7007ed65b    (3)eqIdee464cc3383a46d77ce7cc96dac37b87

(4)eqIdd9d37ec228dd14754e6ac5012e63c57a    (5)eqIdc6683f621a0abf7228de38a211d45891      (6)eqId1ca4b0200041d7c273809d7ecab97b00

14.

2.4×eqId6ca8b26c3ad6d892590290a2304126bd+3.7            (eqId7c6c7567972273b4ba733b47bf9d5408+eqId357821e0e5595eaf3028df63d47b2c58-eqIdf16d09692f7b0fb5633964437202d21d)÷eqId6fffe70910079ad65b954b6640562cfa           (eqIdd33adb74906403b0b00fcbd9fa691d8b-eqId56d266a04f3dc7483eddbc26c5e487db)÷(eqId7c6c7567972273b4ba733b47bf9d5408-eqIdb696b79a748797ef1e56fa31ee9a450d)

eqIdecfa3ced77ddba0c742b4c1de8ae9d99×100-eqIdecfa3ced77ddba0c742b4c1de8ae9d99           eqIdbe3212a0536b9cf44a8ed465174bded6÷[(eqId4dac452fbb5ef6dd653e7fbbef639484-0.25)÷eqId7c6c7567972273b4ba733b47bf9d5408]          eqId8cc0f4e88a98b2b25320e4bed691342b×eqId1985174e05ad371e13cf24d244423da4÷eqId8cc0f4e88a98b2b25320e4bed691342b×eqId1985174e05ad371e13cf24d244423da4

15.   

eqId4950cea670bbe86e8d1991b48e2b8a6f                eqIddf76687fffdb75e917b0b23085c00c5e              eqId3dd82e47d2d920ce7530c6dbe7e72e58

eqId58cbda253386dcf4af85ddfba4430714                eqIdf81c34e5738d23e76a8285704cb2063f                   eqId748fdc9a107d36ae4eab34553be19834

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