5⼀8加3⼀4减1⼀6的差简箅

2024-10-31 19:06:28
推荐回答(2个)
回答1:

5/8+(3/4-1/6)
=15/24+(18/24-4/24)
=15/24+14/24
=29/24

回答2:

3-1/4-1/3-3/4

=3-(1/4+3/4)-1/3

=3-1-1/3

=2-1/3

=1又3分之1

7.8X1.17-7.8X0.17

=7.8X(1.17-0.17)

=7.8X1

=7.8

5/8+4/5-(3/8-1/5)

=5/8-3/8+(4/5+1/5)

=1/4+1

=1.25

0.25+11/15+3/4+4/15

=(0.25+0.75)+(11/15+4/15)

=1+1

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