【伙伴出手伙伴出手】菲菲接着说:“我明白啦!根据口算的方法可以将□00×□=1200转化为□×□=12,可以知道有1×12=12,2×6=12,3×4=12。这样就可以填写了,即100×12=1200,200×6=1200,300×4=1200。”【淘气出招淘气出招】聪明的淘气第一个发话了:“这可以结合口算的方法来解决,看谁填得又快又全。”【蓝猫出题蓝猫出题】一天,蓝猫、淘气、菲菲、咖喱几个小伙伴又聚到一起,这次,蓝猫带来一个填数的问题。填一填:□00×□=1200 [Partners shot partner] Fifi went on to say: “I understand! According to the method of calculation can be □ 00 × □ = 1200 into □ × □ = 12, we can know there are 1 × 12 = 12,2 × 6 = 12 , 3 × 4 = 12. So you can fill out, that is, 100 × 12 = 1200,200 × 6 = 1200,300 × 4 = 1200. [Naughty move naughty moves] clever naughty first speech : ”This can be combined with the port count method to solve, to see who fill fast and full. " [Blue cat title blue cat title] one day, blue cat, naughty, Fifi, curry and a few friends gathered again Together, this time, blue cats bring a fill-in question. Fill a fill: □ 00 × □ = 1200