释义 |
car.ry obj ADDITIONH5kAr7i, $5ker-v [T]to put (a number) into another column when doing addition进一位To add 28 and 15, first add 8 and 5 which makes 13. Write down 3, carry 1. Then add 2 and 1 and the 1 you've carried, which makes 4. The answer is therefore 43.将28和15相加,首先将8同5相加得13,记下3,将1进一位。接着将2同1以及进了一位的1相加,得4。答案是43。
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