一年级500以内减法口算练习题五三天天练精华版（1）带答案.docx

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1、402-215 =428-303 =488-199 =454-262 =427-248 =421-216 =428-377 =486-371 =490-397 =486-157 =437-135 =463-274=486-362 =403-271 =428-194=405-179=485-189=427-124=413-220=407-196=411-390=400-279=403-279=429-291 =427-250=482-253 =490-207 =489-226 =477-377 =456-349 =464-222 =442-180=470-370 =418-287 =491-21

2、6 =419-393 =444-249 =404-209 =466-395 =478-400 =411-239 =472-109=483-114=430-383 =489-202 =489-133 =433-218 =415-186=495-156=449-179 =425-237=495-172 =483-275 =436-372 =405-321 =487-265 =405-244=407-201 =458-253 =463-142 =491-177 =467-276=478-151 =481-244=454-253 =427-323=483-365 =450-197 =403-138 =

3、497-109 =449-364=401-289 =400-263 =467-257 =467-118 =420-291 =455-193 =430-285 =490-213 =404-148 =477-123 =443-113 =468-399=471-235 =479-124=402-284=412-184=440-235 =465-351 =441-278=413-118 =420-240=418-300=498-166 =414-331 =440-319=445-264=477-266 =403-122 =489-251 =498-130 =461-223 =435-183 =456-

4、335 =440-200=433-137 =444-152 =439-151 =485-359 =474-307=488-378 =492-333 =491-345 =471-342 =453-139 =451-104=460-227 =498-260=424-178 =500-259 =424-305 =492-320=441-255 =445-186 =445-162 =451-246=444-320=417-226=407-317 =414-118=458-126 =413-380 =409-102 =451-130=403-188 =475-186 =482-153 =488-359=

5、458-387 =461-291 =477-301 =450-378 =497-321 =411-170=488-163 =417-140=433-266=412-264=429-321 =435-293 =422-339 =413-304=429-319 =419-192 =415-377 =459-293 =402-215 = 187403-271 = 132490-207=283478-400=78428-303 = 125428-194=234489-226=263411-239 = 172488-199=289405-179=226477-377 = 100472-109 = 363

6、454-262 = 192485-189=296456-349=107483-114=369427-248 = 179427-124=303464-222=242430-383=47421-216=205413-220=193442-180=262489-202=287428-377=51407-196=211470-370 = 100489-133 = 356486-371 = 115411-390=21418-287 = 131433-218=215490-397=93400-279 = 121491-216=275415-186=229486-157=329403-279=124419-

7、393=26495-156=339437-135=302429-291 = 138444-249=195449-179=270463-274=189427-250=177404-209 = 195425-237 = 188486-362 = 124482-253=229466-395 = 71495-172 = 323483-275=208427-323=104483-365 = 118450-197=253436-372=64403-138 = 265497-109 = 388449-364=85405-321=84401-289 = 112400-263 = 137467-257=2104

8、87-265=222467-118=349420-291 = 129455-193=262405-244=161430-285 = 145490-213=277404-148=256407-201=206477-123 = 354443-113=330468-399=69458-253=205471-235=236479-124=355402-284=118463-142=321412-184=228440-235=205465-351 = 114491-177=314441-278 = 163413-118=295420-240 = 180467-276=191418-300=118498-

9、166=332414-331=83478-151=327440-319 = 121445-264=181477-266=211481-244=237403-122=281489-251=238498-130 = 368454-253=201461-223=238435-183=252456-335 = 121440-200=240485-359 = 126491-345 = 146460-227=233424-305 = 119445-162=283407-317=90409-102=307482-153=329477-301 = 176488-163=325429-321 = 108429-

10、319 = 110433-137=296474-307 = 167471-342 = 129498-260=238492-320 = 172451-246=205414-118=296451-130 = 321488-359 = 129450-378 = 72417-140 = 277435-293 = 142419-192=227444-152=292488-378 = 110453-139 = 314424-178=246441-255 = 186444-320 = 124458-126=332403-188=215458-387 = 71497-321 = 176433-266 = 167422-339=83415-377=38439-151=288492-333 = 159451-104=347500-259=241445-186=259417-226 = 191413-380 = 33475-186=289461-291 = 170411-170=241412-264=148413-304=109459-293 = 166