Question

1.50×17:25+9
2.60×30+20-40-10
3.200:50+20-10
​

Answer 1

50 × 17 ÷ 25 + 9

= 50 × 17 ÷ 25 + 9

= 850 ÷ 25 + 9

= 34 + 9

= 43

°°

60 × 30 + 20 - 40 - 10

= 60 × 30 + 20 - 40 - 10

= 1800 + 20 - 40 - 10

= 1820 - 40 - 10

= 1780 - 10

= 1.770

°°

200 ÷ 50 + 20 - 10

= 200 ÷ 50 + 20 - 10

= 4 + 20 - 10

= 24 - 10

= 14

Answer 2

→ 50 × 17 ÷ 25 + 9
= 50 × 17 ÷ 25 + 9
= 850 ÷ 25 + 9
= 34 + 9
= 43



→ 60 × 30 + 20 - 40 - 10
= 60 × 30 + 20 - 40 - 10
= 1800 + 20 - 40 - 10
= 1820 - 40 - 10
= 1780 - 10
= 1.770



→ 200 ÷ 50 + 20 - 10
= 200 ÷ 50 + 20 - 10
= 4 + 20 - 10
= 24 - 10
= 14


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Answer by Tee Kay