问题
解答题
计算:88.88×33.34+44.44×33.32.
答案
88.88×33.34+44.44×33.32
=44.44×2×33.34+44.44×33.32
=44.44×(2×33.34)+44.44×33.32
=44.44×66.68+44.44×33.32
=44.44×(66.68+33.32)
=44.44×100
=4444.
计算:88.88×33.34+44.44×33.32.
88.88×33.34+44.44×33.32
=44.44×2×33.34+44.44×33.32
=44.44×(2×33.34)+44.44×33.32
=44.44×66.68+44.44×33.32
=44.44×(66.68+33.32)
=44.44×100
=4444.