Question

[diiphuong]

a. 58.75 + 58.50 – 58.25 b. 20 : 2² – 5⁹ : 5⁸. c. (5¹⁹ : 5¹⁷ – 4) : 7

d. –84 : 4 + 3⁹ : 3⁷ + 5⁰. e. 295 – (31 – 2².5)² f. 11²⁵ : 11²³ – 3⁵ : (1¹⁰ + 2³) – 60

g. 29 – [16 + 3.(51 – 49)] h. 47 – (45.2⁴ – 5².12) : 14 i. 10² – 60 : (5⁶ : 5⁴ – 3.5)

j. 2345 – 1000 : [19 – 2(21 – 18)²] k. 205 – [1200 – (4² – 2.3)³] : 40

ℓ. 500 – {5[409 – (2³.3 – 21)²] + 10³} : 15 m. 67 – [8 + 7.3² – 24 : 6 + (9 – 7)³] : 15

n. (–23) + 13 + (–17) + 57 o. (–123) + |–13| + (–7) p. |–10| + |45| + (–|–455|) + |–750|

q. –|–33| + (–15) + 20 – |45 – 40| – 57. h. 9.|40 – 37| – |2.13 – 52|

Answer 1

[diiphuong]

https://i.imgur.com/F01ydL2.jpg