Sagot :
Answer:
1.)6+(2×7+5)
=6+(14+5)
=6+19
=25
2.)3(5+4)-8
=3×9-8
=27-8
=19
3.)37+3×2÷6
=37+6÷6
=37+1
=38
4).14÷2×9+2
=7×9+2
=63+2
=65
5).(63÷7)+6+3
=9+6+3
=15+3
=18
Answer:
1.)6+(2×7+5)
=6+(14+5)
=6+19
=25
2.)3(5+4)-8
=3×9-8
=27-8
=19
3.)37+3×2÷6
=37+6÷6
=37+1
=38
4).14÷2×9+2
=7×9+2
=63+2
=65
5).(63÷7)+6+3
=9+6+3
=15+3
=18