Вычислите:(15+30):5.(11+49):6.(4+2)*15.(18-9)*4.96:(32:2).9*11:3

Question

Вычислите:(15+30):5.(11+49):6.(4+2)*15.(18-9)*4.96:(32:2).9*11:3

Answer 1

(15+30):5=9
(11+49):6=10
(4+2)×15=90
(18-9)×4=36
96:(32:2)=6
9×11:3=33

Answer 2

15+30=45 45:5=9 11+49=60 60:6=10 4+2=6 6×15=90 18-9=9 9×4=36 32:2=16 96:16=6 11:3=3(ост.2) 3×9=27

Comments

15+30=45. 45:5=9

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11+49=60 60:6=10

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4+2=6. 6×15=90

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18-9=9 9×4=36

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32:2=16. 96:16=6

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11:3=3(ост.2). 3×9=27