四年级简便计算汇总

四年级简便计算汇总(1) 67+42+33+58 (2) 258-58-26-74 (3) 125×16 (4) 50×(2×4)×25 (5) 7×8×3×125 (6) 26×103 (7) 50

四年级简便计算汇总 16742335822585826743 ()+++()---() 125×16450×2×42557×8×3×1256 ()()×()() 26×1037501×12825×40+89 ()()()() 39×1461×1410163×837×811202×13 +()+() 1277×4×51327×991448×25015 ()()()() 98303164949×491755×2525×45 +()+()+ 18123×6723×671939×1013920 ()-()-() 99×64642176×2324×232212 +()+()+ 19×12232125479462425×16×5 ()+++() 2552×3248×322618×13718×3727 ()+()-() 450÷1828420÷3529480÷1530 ()()() 21×9931125×323212×30133 ()()() 75×3×4341999×1935256×946×9 ()+()- 361313×493725+125838 ()+()()×() 541×6767×4413943×20140102×35 -()() 41304×224230+4254338×7 ()()()×() 62×744152×8148×84516×40146 +()+()() 103×23473021548125×8+16 ()(+)×()() 4968×4868×2505×2763×551 ()+()+() 12×4055264×914×95335×98 (-)()-() 5423×13434×2355102×4556648 ()-()() 2035798×325844×255963 +()()()+ 15×2604343×396127×3737×23 ()+()+ 62256×756×76348×1014864 ()-()-() 99×62626541×99667659867 +()()+() 560÷1668201×346936×2570304 ()()()

腾讯文库四年级简便计算汇总