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210÷30+30=125×5×8=324×101=
题目详情
210÷30+30=
125×5×8=
324×101=
125×5×8=
324×101=
▼优质解答
答案和解析
(1)210÷30+30
=7+30
=37;
(2)125×5×8
=125×8×5
=1000×5
=5000;
(3)324×101
=324×(100+1)
=324×100+324×1
=32400+324
=32724.
=7+30
=37;
(2)125×5×8
=125×8×5
=1000×5
=5000;
(3)324×101
=324×(100+1)
=324×100+324×1
=32400+324
=32724.
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