题干

计算:6.0625×8.34×16+3.75×0.834×8
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答案(点此获取答案解析)

解:原式=6.0625×0.834×8×20+3.75×0.834×8

=0.834×8×121.25+0.834×8×3.75

=0.834×8×(121.25+3.75)

=0.834×8×125

=0.834×(8×125)

=0.834×1000

=834