一年级500以内减法口算练习题五三天天练精华版（2）带答案.docx

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1、476-117 =426-373=415-330=488-377=424-394=481-330=424-102=417-350=486-181 =418-162=453-103=466-167=498-194=431-278=401-373=488-237=416-274=404-140=426-252=414-284=499-164=487-147=491-181 =432-394=451-345 =500-255=412-131 =499-311 =441-113 =474-193=463-307=432-349=422-173 =411-228=476-272=466-176=461-

2、341 =401-229=439-118=454-159=485-306=424-146=496-115=416-297=481-299=420-276=487-162=461-260=493-168 =418-288=463-256=435-277=415-128 =455-109 =411-197=491-390=453-325 =456-131 =420-178=486-390=486-117 =421-176=441-350=460-271 =446-209=477-338=411-121 =442-106=444-144=435-349=493-314=464-299=468-299

3、=474-310=435-342=410-240=457-197 =442-105=407-298=438-329=415-166=429-274=452-242=414-328=420-270=483-370=481-257=482-239=456-392 =400-122=429-213=414-222=439-364=433-257=470-285=449-151 =423-341 =413-118=433-346=484-344=464-382 =451-361 =430-264=462-167=464-296=441-397 =404-129=480-257=471-373 =461

4、-387=440-171 =498-310=455-129=439-333=449-378=500-245=418-308 =425-270=489-195=498-259=460-159=492-233=482-103=475-248=408-279=494-133=469-330=404-304=497-149=427-267=431-356=482-373=406-290=479-300=427-124=445-116=473-141 =429-111 =454-128=410-265=464-339=462-182=467-219=430-246=471-343 =457-180=40

5、9-240=433-115=418-346=421-131 =472-205=422-328=414-122 =425-236=476-213=457-295=476-117=359426-373=53415-330=85488-377=111424-394=30481-330=151424-102=322417-350=67486-181=305418-162=256453-103=350466-167=299498-194=304431-278=153401-373=28488-237=251416-274=142404-140=264426-252=174414-284=130499-1

6、64=335487-147=340491-181=310432-394=38451-345 = 106500-255=245412-131=281499-311 = 188441-113=328474-193=281463-307=156432-349=83422-173=249411-228=183476-272=204466-176=290461-341 = 120401-229=172439-118=321454-159=295485-306=179424-146=278496-115=381416-297=119481-299=182420-276=144487-162=325461-

7、260=201493-168 = 325418-288=130463-256=207435-277=158415-128=287455-109 = 346411-197=214491-390=101453-325 = 128456-131 = 325420-178=242486-390=96486-117=369421-176=245441-350=91460-271 = 189446-209=237477-338=139411-121=290442-106=336444-144=300435-349=86493-314=179464-299=165468-299=169474-310=164

8、435-342=93410-240=170457-197=260442-105=337407-298=109438-329=109415-166=249429-274=155452-242=210414-328=86420-270=150483-370=113481-257=224482-239=243456-392=64400-122=278429-213=216414-222=192439-364=75433-257=176470-285=185449-151=298423-341=82413-118=295433-346=87484-344=140464-382=82451-361=90

9、430-264=166462-167=295464-296=168441-397=44404-129=275480-257=223471-373=98461-387=74440-171=269498-310=188455-129=326439-333=106449-378=71500-245=255418-308 = 110425-270=155489-195=294498-259=239460-159=301492-233=259482-103=379475-248=227408-279=129494-133=361469-330=139404-304=100497-149=348427-267=160431-356=75482-373=109406-290=116479-300=179427-124=303445-116=329473-141=332429-111 = 318454-128=326410-265=145464-339=125462-182=280467-219=248430-246=184471-343 = 128457-180=277409-240=169433-115=318418-346=72421-131=290472-205=267422-328=94414-122=292425-236=189476-213=263457-295=162