Question

determina ordene efectuari operatilor apoi calculeaza ;160-30×3+880;240+500-360÷90;2×(34×20-605);350×0÷(490÷10);702-258÷(50-44);3×(200-180÷30);

Answer 1

160-30×3+880=160-90+880=70+880=950

240+500-360÷90=240+500-4=740-4=736

2×(34×20-605)=2×(680-605)=2×75=150

350×0÷(490÷10)=0÷49=0

702-258÷(50-44)=702-258÷6=702-43=659

3×(200-180÷30)=3×(200-6)=3×194=582

Answer 2

1. 160-30×3+880

160-90+880

70+880

950

2. 240+500-360÷90

240+500-4

740-4

736

3. 2×(34×20-605)

2×(680-605)

2×75

150

4. 350×0÷(490÷10)

0÷49

0

5. 702-258÷(50-44)

702-258÷6

702-43

659

6. 3×(200-180÷30)

3×(200-6)

3×194

582