小學(xué)一年級(jí)下冊(cè)100以內(nèi)兩位數(shù)進(jìn)位加法退位減法計(jì)算題(已修改)
2025-08-17 05:44 本頁(yè)面
【正文】 4015=41+29=4123=3319=33+19=4516=45+16=17+28=53+39=28+35=9416=3528=5336=2819=4416=44+16=38+36=4233=42+33=25+46=4629=5035=55+35=49+36=55+45=49+49=36+36=25+25=48+48=4239=42+39=39+39=45+16=33+19=4629=55+35=4239=42+39=38+36=4123=4015=53+39=9416=5336=4416=39+39=25+25=49+49=4516=3319=41+29=17+28=28+35=3528=289=44+16=4336=5035=25+46=4233=55+45=36+36=42+39=48+48=45+45=33+48=32+48=4132=18+22=3318=33+18=45+26=4526=4316=43+18=3517=35+17=4122=48+22=3018=34+18=67+25=6325=45+55=4938=49+38=5226=5226=49+29=4029=28+28=38+46=49+25=4925=28+64=6428=458=45+8=36+6=479=2112=1325=2518=5036=35+46=4637=489=48+9=3917=39+17=28+56=5628=3012=27+13=2718=8577=9869=6315=63+17=8547=45+45=35+47=38+43=4337=18+22=3318=33+18=45+26=4526=4316=46+16=3517=35+17=4122=48+22=3018=33+18=67+25=6325=45+55=6226=66+26=45+54=5445=2516=5617=29+16=
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