二年级数学下册五《加与减》买电器习题(无答案)北师大版.docx

上传人:bonesoil321 文档编号:1120477 上传时间:2019-05-02 格式:DOCX 页数:2 大小:1.03MB
下载 相关 举报
二年级数学下册五《加与减》买电器习题(无答案)北师大版.docx_第1页
第1页 / 共2页
二年级数学下册五《加与减》买电器习题(无答案)北师大版.docx_第2页
第2页 / 共2页
亲,该文档总共2页,全部预览完了,如果喜欢就下载吧!
资源描述

1买电器一、口算。670600= 500230= 67060= 700190= 730500= 670300= 730500= 46070= 1800200= 380250= 1800200= 1000800= 二、在里填上“” 、 “”或“” 。280300 28030 6400400 6400400 75040 40750 96080 90080 三、数字游戏。1. 两个数的和是 500。 ()()=500 2. 两个数的差是 700。 ()()=700 四、解决问题。(1)买 1 台洗衣机和 1 台电视机共花多少钱?(2)1 台洗衣机比 1 台电视机便宜多少钱?(3)1 台电冰箱比 1 台电视机贵多少钱?2. 小明家买电冰箱花了 1800 元,小红家在商场打折时买了同一款式的冰箱花了 1500 元,那么小红家比小明家少花了多少钱?答案与解析略 2

展开阅读全文
相关资源
猜你喜欢
  • ETSI TS 143 069-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Voice Broadcast Service (VBS) Stage 2 (V15 0 0 3GPP TS 43 069 version 15 0 0 Release 15).pdf ETSI TS 143 069-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Voice Broadcast Service (VBS) Stage 2 (V15 0 0 3GPP TS 43 069 version 15 0 0 Release 15).pdf
  • ETSI TS 143 073-2016 Digital cellular telecommunications system (Phase 2+) Support of Localised Service Area (SoLSA) Stage 2 (V13 0 0 3GPP TS 43 073 version 13 0 0 Release 13)《数字蜂窝.pdf ETSI TS 143 073-2016 Digital cellular telecommunications system (Phase 2+) Support of Localised Service Area (SoLSA) Stage 2 (V13 0 0 3GPP TS 43 073 version 13 0 0 Release 13)《数字蜂窝.pdf
  • ETSI TS 143 073-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Support of Localised Service Area (SoLSA) Stage 2 (V14 0 0 3GPP TS 43 073 version 14 0 0 Release 14.pdf ETSI TS 143 073-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Support of Localised Service Area (SoLSA) Stage 2 (V14 0 0 3GPP TS 43 073 version 14 0 0 Release 14.pdf
  • ETSI TS 143 129-2016 Digital cellular telecommunications system (Phase 2+) Packet-switched handover for GERAN A Gb mode Stage 2 (V13 0 0 3GPP TS 43 129 version 13 0 0 Release 13)《数.pdf ETSI TS 143 129-2016 Digital cellular telecommunications system (Phase 2+) Packet-switched handover for GERAN A Gb mode Stage 2 (V13 0 0 3GPP TS 43 129 version 13 0 0 Release 13)《数.pdf
  • ETSI TS 143 129-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Packet-switched handover for GERAN A Gb mode Stage 2 (V14 1 0 3GPP TS 43 129 version 14 1 0 Release.pdf ETSI TS 143 129-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Packet-switched handover for GERAN A Gb mode Stage 2 (V14 1 0 3GPP TS 43 129 version 14 1 0 Release.pdf
  • ETSI TS 143 130-2016 Digital cellular telecommunications system (Phase 2+) Iur-g interface Stage 2 (V13 0 0 3GPP TS 43 130 version 13 0 0 Release 13)《数字蜂窝通信系统(第2+阶段) Iur-g接口 第2阶段(V.pdf ETSI TS 143 130-2016 Digital cellular telecommunications system (Phase 2+) Iur-g interface Stage 2 (V13 0 0 3GPP TS 43 130 version 13 0 0 Release 13)《数字蜂窝通信系统(第2+阶段) Iur-g接口 第2阶段(V.pdf
  • ETSI TS 143 130-2017 Digital cellular telecommunications system (Phase 2+) (GSM) GSM EDGE Iur-g interface Stage 2 (V14 1 0 3GPP TS 43 130 version 14 1 0 Release 14)《数字蜂窝通信系统(第2+阶段).pdf ETSI TS 143 130-2017 Digital cellular telecommunications system (Phase 2+) (GSM) GSM EDGE Iur-g interface Stage 2 (V14 1 0 3GPP TS 43 130 version 14 1 0 Release 14)《数字蜂窝通信系统(第2+阶段).pdf
  • ETSI TS 143 246-2016 Digital cellular telecommunications system (Phase 2+) Multimedia Broadcast Multicast Service (MBMS) in the GERAN Stage 2 (V13 0 0 3GPP TS 43 246 version 13 0 0.pdf ETSI TS 143 246-2016 Digital cellular telecommunications system (Phase 2+) Multimedia Broadcast Multicast Service (MBMS) in the GERAN Stage 2 (V13 0 0 3GPP TS 43 246 version 13 0 0.pdf
  • ETSI TS 143 246-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Multimedia Broadcast Multicast Service (MBMS) in the GERAN Stage 2 (V14 0 0 3GPP TS 43 246 version .pdf ETSI TS 143 246-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Multimedia Broadcast Multicast Service (MBMS) in the GERAN Stage 2 (V14 0 0 3GPP TS 43 246 version .pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1