Question

Oblicz, pamiętając o kolejności wykonywania działań.

a) 41+27+19+13=

55-26-16=

75:3:5=

b)3x5+28=

15x6-35=

250:50+7x6=

c)45:5x8=

4²+2³=

5³-3²=

d) 1500:100x3=

50x30-4800:60=

Answer 1

a) 

41+27+19+13=100

55-26-16=13

75:3:5=25:5=5

b)

3x5+28=15+28=43

15x6-35=90-35=55

250:50+7x6=5+42=47

c)

45:5x8=1,125

4²+2³=16+8=24

5³-3²=125-9=116

d)

1500:100x3=1500:300=5

50x30-4800:60=1500-80=1420

Answer 2

a) 41+27+19+13=100

55-26-16=13

75:3:5=5

b)3x5+28=43

15x6-35=55

250:50+7x6=47

c)45:5x8=72

4²+2³=16+8=24

5³-3²=116

d) 1500:100x3=45

50x30-4800:60= 1420