Question

直接寫(xiě)出得數(shù)： 3 4 ÷ 5 6 =	1 3 ÷3=	5 4 × 2 3 × 4 5 =	1 3 ×9× 2 3 =
6 7 ÷2=	5÷ 5 6 - 5 6 ÷5=	2.7- 9 10 =	6× 5 12 =
（1.6+3.2）×0.125=	1÷ 3 4 =	2 5 ÷10=	6× 5 8 =
1-75%=	3 2 ÷ 5 2 =	1 7 × 7 12 =	5÷1%=
4÷ 1 3 =

Answer 1

分析：本題中含有分?jǐn)?shù)及小數(shù)乘法，除法、加法、減法及四則混合運(yùn)算等題目，在認(rèn)真分析數(shù)據(jù)前提下?lián)�相關(guān)運(yùn)算法則計(jì)算即可．

解答：解：

3 4 ÷ 5 6 = 9 10	1 3 ÷3= 1 9	5 4 × 2 3 × 4 5 = 2 3	1 3 ×9× 2 3 =2
6 7 ÷2= 3 7	5÷ 5 6 - 5 6 ÷5=5 5 6	2.7- 9 10 =1.8	6× 5 12 = 5 2
（1.6+3.2）×0.125=0.6	1÷ 3 4 = 4 3	2 5 ÷10= 1 25	6× 5 8 = 15 4
1-75%=25%	3 2 ÷ 5 2 = 3 5	1 7 × 7 12 = 1 12	5÷1%=500
4÷ 1 3 =12

點(diǎn)評(píng)：完成此類(lèi)題目要在認(rèn)真析式中數(shù)據(jù)的基礎(chǔ)上快速準(zhǔn)確得出答案．