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THE END 17、一个人如果不到最高峰,他就没有片刻的安宁,他也就不会感到生命的恬静和光荣。2021/3/132021/3/132021/3/132021/3/13
谢谢观看
15x3=?
10 15 5 10 15 5 10 15 5
30
15
11×5=55 150×6=900 140×4=560 230×4=920
神奇的宝塔
14×4=56 140×4=560 1400×4=5600
15×6=90 150×6=900 1500×6=9000
人教版 三年级下册
口算乘法
看谁算得快。
4×3=12 5×4= 20 10×3=30 20×4=80 12+30=42 20+80= 100
看谁填得准。
4个十是(40 ), 14个十是(140)。 160里有( 16)个十, 600里有( 60 )个十。
我买来三盒草莓,每 盒草莓15个,一共多 少个草莓?
• 10、人的志向通常和他们的能力成正比例。2021/3/132021/3/132021/3/133/13/2021 1:06:25 PM • 11、夫学须志也,才须学也,非学无以广才,非志无以成学。2021/3/132021/3/132021/3/13Mar-2113-Mar-21 • 12、越是无能的人,越喜欢挑剔别人的错儿。2021/3/132021/3/132021/3/13Saturday, March 13, 2021 • 13、志不立,天下无可成之事。2021/3/132021/3/132021/3/132021/3/133/13/2021
• 14、Thank you very much for taking me with you on that splendid outing to London. It was the first time that I had seen the Tower or any of the other famous sights. If I'd gone alone, I couldn't have seen nearly as much, because I wouldn't have known my way about.