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1、三年级数学计算题汇编及答案集锦640-146-57=498(279)=2432-306=123+337=682+1225=745+349+902=2.0+69.9=87(168)=488-924=506(168)=24232=7.8+6.1=99381=2/8+3/8=280+150=497-1331=917-(57+510)=945+187-136=467+(868-373)=59(491-476)=115-(257-162)=987-(786-583)=16232=165-1213=107+1460=14(917)=11(254-166)=21532=24424=1082=60+288+4
2、32=(785-605)2=1713+239=97554=24198=755-(152-128)=359-534=522648=27095=553-533=14187=319+3618=6958-193=9.7+6.9=6666+35=(479-422)17=45236=120(42)=(780-171)3=979-809-62=7027=4852=268(22)=481+3211=4882+602=612(305)=832-67-87=3219=184243=707-1073=6811+180=332+655-259=2617-24=375+217+243=295(97-92)=312+99
3、=417-384-12=3222=16248=428+931-158=7892=45(153)=2/9+5/9=105+676=20575=5314=448-313-119=71225=404+124=71212=476-427=11287=429-(335+23)=278+7029=1229=504(42)=177+200-97=194+557=20192=125(280-272)=30222=254-197+125=(487-61)6=178+647-601=477-892=655-(161+390)=133(129-124)=197+2684=(43-26)33=162+(375-69)
4、=4966=362-2911=4498=437-236=477-118+129=412+158=647-6855=188-1210=608-196+611=480(24)=25424=285+57=(365-103)2=27(385-301)=84956=827(162)=955-1038=132(497)=6643=497(255)=406-(149+255)=60(480-467)=9.9-9.7=290(105)=208-(490-425)=1433-447=299(459)=18392=4082+878=(323-267)7=1464=202-2522=3173=287-(371-13
5、6)=6305+493=388(22)=6852=2416=494-492=17134=487-383+86=68832=469+1144=168(186)=58(103-101)=576(23)=122+1615=176-7208=23266=42261=1420-158=11865=95393=917+(646-96)=29+690+184=18371=1.7+86.0=927-504-127=92-(252-204)=91226=569-(427+50)=180(105)=3010-194=456+8477=3.7+3.7=108+431=34259=453-152-251=18222=
6、18(244)=421-182=3162=350+1316=94.7-76.0=6153+58=96396=386+5616=126943=2408=132+300=22826=49928=388(912-908)=119(291-284)=78422=264679=9096=16(325-323)=459-270-188=1255=329+513=334(189)=29729=799-(318-37)=31272=69+9183=12307=28826=775+1729=88+283+151=96467=1892-204=1346-705=18172=93852=439-347=499+49
7、0=14(88-27)=2132=871-5705=378(23)=(500-453)72=2055=6227=1179=169-8766=726(32)=257-1025=31492=34+267-286=542+(227-54)=2.7+8.4=221-(40+166)=212+5368=716(995-990)=89(5409)=75(48-39)=18+119+182=28294=(423-388)5=4302-170=1484=714-219-272=466-263-18=20(1755)=368(169-167)=24104=2120+496=1860=4442-77=421-(2
8、15-170)=1612-252=11227=24325=7273=67894=417+647-711=775-944=693(253-246)=8868=16229=20123=1322-130=3818-147=490(102)=22.7+49.1=167-78+757=787(549)=291-67=65+435-213=814+7512=480810=29467=2/8+6/8=641+200-802=287-4324=3844=990(82-76)=18(971-874)=17219=90(102)=6.3+2.4=2074=3364=371-1917=56.6+12.7=8.9-6
9、.3=351(207-198)=157+6611=5637=80448=222642=312+(879-161)=356(205)=117940=19939=36923=256=12(1899)=4920-309=50+175-32=351+825+59=840-82=400-98+145=22234=88-(425-412)=247-2162=427+603=400-162-181=16830=26025=20368=196+98=1156-595=2515=265-127-63=72937=87026=105719=(388-228)5=292+176=13932=21438=2432=3
10、422-462=2593=17104=3.3-2.8=75-1263=381(153-150)=14366=162(279)=2249=4/8-1/8=7742+286=987(28-25)=14528=(291-177)3=3452=4.9+2.8=25235=7.9-0.3=(141-81)3=264-(55+67)=13(311-306)=242=349+(171-66)=786+(78-69)=7012=2612=8.5-4.8=1456=7233=363-82-210=8462=99(2946)=770+5397=334+(421-409)=419-1073=852-2112=41684=32(24)=605+56=438(32)=4799-33=69.4-4.1=2139=95227=457+28-484=365+305+311=26426=213+164=312-(396-333)=75+1317=67234=5679=827+(959-579)=
