第37页

信息发布者:
540
900
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44
72
0.15
6300
4.8
5206
9652
14.33
​$ \begin {aligned} &=16×(100+1)\\&=16×100+16×1\\&=1600+16\\&=1616 \end {aligned}$​
​$ \begin {aligned} &=25×4×47\\&=100×47\\&=4700 \end {aligned}$​
​$ \begin {aligned} &=18×(36+64)\\&=18×100\\&=1800 \end {aligned}$​
​$ \begin {aligned} &=667-67-48\\&=600-48\\&=552 \end {aligned}$​
​$ \begin {aligned} &=45+55+236\\&=100+236\\&=336 \end {aligned}$​
​$ \begin {aligned} &=1000-150\\&=850 \end {aligned}$​
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9个百万
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