第四单元 我们生活的空间（一）-【勤径千里马】2025-2026学年新教材三年级上册数学同步竖式脱式计算（北师大版2024）

四、我们生活的空间（一 1复习三位数连加三位数 ①计算常练 用时：。分秒一错误：个_家长评价：☆☆☆☆女一一 ①103+279+198 2206+402+211 3107+171+369 三 4163+153+591 5199+310+116 6154+212+488 7200+265+278 8103+124+223 9191+108+171 10218+103+627 11389+141+183 12238+174+338 见此图标©跟抖音/微信扫码掌握技巧，笔算快人一步！ 31 2复习三位数连减三位数 ①计算常练 用时：分秒 错误：个_家长评价：☆☆☆☆☆一一 ①734-151-234 2941-671-219 3756-500-164 4696-201-158 5504-141-213 6803-451-190 7742-239-267 8508-229-140 9824-241-550 10764-309-388 1①572-249-218 12344-137-198 同步竖式、脱式计算·三年级·北师版·上册 3复习三位数加减混合运算 ①计算常练 用时：分。秒。错误：_个_家长评价：☆☆☆☆☆一一 ①989-(566+222) 2801-227+132 3760-308+412 4164+206-203 5526-(183+189) 6797-(434+216) 7727-352+349 8252+579-482 9921-905+244 10567-(313+125) 1d550+330-450 12107+242-208 见此图标©跟抖音/微信扫码掌握技巧，笔算快人一步！ 39⑨833-(248+262) 10539-384+153 =833-510 =155+153 =323 =308 ①478+50-6B6 12947-(274+4I9) =98-636 =947-693 =351 =254 阶段练习(2) ①305+138+102②567-185-228 =443+102 =382-228 =545 =154 ③852+220-338 4843-(195+183) =572-338 =843-378 =234 =46 ⑤448+257+126⑥936-(568+164) =705+126 =963-732 =831 =231 ⑦608-419-1658782-(288+334) =189-16⑤ =782-62 =24 =160 ⑨230+138+1260304+223+182 =368+126 =527+182 =494 =709 ①757-(153+475)12440+124-27 =757-628 =564-27 =129 =287 876+613-1014211+132+167 =889-101 =343+167 =788 =510 15917-601-184 =316-184 =132 三年级·北师版·上册 二、①×420+117-109 =537-109 =428 ②×218-(67+96) =218-163 =55 ③×403-175-212 =228-212 =16 ④×974-(467+125) =974-592 =382 ⑤×149+287+318 =436+318 =754 ⑥×165-146+465 =19+465 =484 ⑦×841-(428+134) =841-562 =279 ⑧×645-309-304 =336-304 =32 四、我们生活的空间（一）】 1.复习三位数连加三位数 ①103+279+198 ②206+402+211 =382+198 =608+211 =580 =819 ③107+171+369 ④163+153+591 =278+369 =316+591 =647 =907 ⑤199+310+116 6154+212+488 =509+116 =366+488 =625 =854 1 同步竖式、脱式计算 ⑦200+265+278 ⑧103+124+223 =465+278 =227+223 =743 =450 ⑨191+108+171 0218+103+627 =299+171 =321+627 =470 =948 ①389+141+183 1228+174+338 =530+183 =42+338 =713 =750 2.复习三位数连减三位数 ①734-151-234 ②941-671-219 =583-234 =270-219 =349 =51 ③756-500-164 ④696-201-158 =256-164 =495-158 =92 =337 ⑤504-141-213 6803-451-190 =363-213 =352-190 =150 =162 ⑦742-239-267 8508-229-140 =503-267 =279-140 =236 =139 ⑨824-241-550 10764-309-388 =583-550 =455-388 =33 =67 ①572-249-218 12344-137-198 =323-218 =207-198 =106 =9 3.复习三位数加减混合运算 ①989-(566+222)》 ②801-227+132 =989-788 =574+132 =201 =706 3760-308+412 ④164+206-20B =452+412 =370-20B =864 =167 ⑤526-(183+189) 6797-(434+216) =526-372 =797-650 =154 =147 ⑦727-352+349 ⑧252+579-482 =375+349 =831-482 =724 =349 ⑨921-905+244 0667-(313+125) =16+244 =567-438 =260 =129 ①550+330-450 2107+424-208 =880-450 =349-208 =430 =141 五、认识图形 1.复习三位数加减混合运算(1) ①705+266-404 ②512-(230+199) =971-404 =512-429 =567 =83 3750-(154+443) ④615+305-215 =750-597 =920-215 =153 =705 ⑤391+260-122 6714-(150+422) =651-122 =714-572 =529 =142 ⑦687+147-209 ⑧551-(113+383) =834-209 =551-49% =625 =55 ⑨463+298-165 00644-(219+154) =731-165 =644-373 =566 =271 2·