Question

巧算888乘123+222乘508

Answer 1

888×123＋222×508＝888×123＋222×4×127＝888×（123＋127）＝111×8×250＝222000

或者

888×123＋222×508＝222×（4×123＋4×127）＝222×4×250＝222000