数学公式读法:
1.加法:2 + 1 = 3读作:two plus one equals/makes three;
2.减法:5 – 3 = 2读作:five minus/take away three equals two;
3.乘法:2 x 3 = 6读作:two multiplied by three equals six / two times three equals six;
4.除法:6 / 3 = 2读作:six divided by three equals two ...
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