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小學三年級多位數(shù)加減法脫式計算練習題(參考版)

2025-03-27 02:54本頁面
  

【正文】 15+205 (150-75)(25-20) = = = 20 x 20 = 400。(32247。26 7982452 6541233= = == = =153247。4= 33247。5= = = = = =(111+189)3 1258247。15+205 3090+66= = =(387-387)+0 160-160247。5+1250 = = == = = (69002400)247。49 350247。 9 8= = == = =280 4 247。(56247。 5 (72247。 9 + 320 2800+32 6 300247。8+64 270 247。2+230 = = == = =4000 247。6+453 8(910720) 760540+1110= = == = =6500+12503500 8030+5600 945032004200= = =2400247。942247。8= = == = =146+95 900247。6 500(400-396) 72247。4 = = == = =56247。4+212 25247。9 = = =72247。9-36247。6= = == = =35247。5 25247。4 15247。7+36247。8+456 640+604 = = == = = 57-48247。3 40+100247。5 35-35247。7+65 807+20247。5+240= = == =
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