Question

Cat mai repede!Dau inima cinci puncte și coroana!​

Answer 1

Răspuns:

Explicație pas cu pas:

Answer 2

Răspuns:

t)

[(25:5 + 10×10:10)×2+(88:8+6-33:3)×2]×(111-101)+1000:100=

15×2+28×2×10+10=

30+360+10=

400

u) 665:7+[(15+680:5+1-918:9)×10]:100=

95+ 50 × 10 : 100=

95+500:100=

95+5

100

v)[(31024 : 4 +486:9) :10+1219]×12×(5-30:6)=

[(7756+54):10+1219]×12×0=

781+1219=

2000

w)5×(9×111+74×6)-[(500-112×4)×3-(100-36):7:3]×2=

5×(999+444)-[(500-448)×3-63:7:3]×2=

5×1443-(52×3 -9:3) × 2=

7215-(156-3)×2=

7215-306=

6909

x)48×[790:2-(956:2-1-237×2)×128-1]-4×115=

48×(395-384-1)-460=

48×10-460=

480-460=

20

y)1-[4×250-(3+564:3+39-4×55)×99]:10=

1-(1000-10×99):10=

1-10:10=

0

z)[998-455:7+(99×63-10×2×13)]:10+5000:1000=

(998-65+5977):10+5=

6910:10+5=

691+5=

696