人教版小学数学第七册全册教案(全册)

人教版小学数学第七册全册教案(全册)

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时间:2023-07-02

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333.HZs3⚪4.ᑨv:X-59=87X-59=87X-59=87X=87+59=146X=87-59X=87+59=28X=1465.!"ᦪXxSTy⚪᪷=z.540-X=80-64=1746.HZs2⚪}ஹᐰ~ᜩᡃZᔜᑖḄᐵ_ᔜᑖḄᐵ9:;ᵨᐵ᪵U!"ᦪX?ஹ3HZs4⚪ᨬ26.ஹCN@ᔜᑖḄᐵ᪷|4.(1)30-18=12Ḅo30-12=18)¤¥¦-poᦋ᰿WR§᱐*»+p18+12=30(*)m᰾5.(1)X-48=35(Q135-X=98X=35+48X=135-98X=83X=37«ஹḄ_¬ᦟᑁ¯3ᦟᩞ43—44⚓1_3²³Ḅ^_^HZᓝ1_5⚪.

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38(1)197+98=197+100-2(1)98+299=98+300-1(2)197+98=197+100+2(2)98+299=98+300+1(3)197+98=98+200-3(3)98+299=299+100-2(4)197+98=98+200+3(4)98+299=299+100+2(5)197+98=200+100-3-2(5)98+299=100+300-2-1,ஹᐰ./012345Ḅ6789:;(<3ஹ58:Ḅ=>?:A>?*3ᦪᡈ5ᦪCDE᦮ᓝஹ᦮GHI35JK>?*L:3MN3OP⌕5RO;L:5M;N5OP⌕3O.SஹTUEV*ᓝ4⚪W2X5⚪.YஹZL3ஹ5Ḅ6789:[1.113+59=113+60-1=172113+58=113+60-2=170N31⌕5R1N32⌕5R2[2.276+98=276+100-2=374L:3M;N3O⌕5RON32⌕5R2[3.165-97=165-100+3=68L:5M;N5O⌕3ON5333\]ᓫᐗ`ᦪஹ◀ᦪb]cᦪḄ`4◀᦮defgᓫᐗbᙠhij`ᦪஹ◀ᦪbkcᦪḄ`4◀Wlmh`ஹ◀ᦪb]cᦪḄ`ஹ◀;nigᓫᐗḄh;ohpq`ஹ◀Ḅᑣᨵjᐰ☢uv;wxWᔜzL:ᡭ|}Ạ.

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