Question

20+20+10=???

50+50=???

1000-1000=???

Answer 1

20 + 20 + 10 = 50

50 + 50 = 100

1000 - 1000 = 0 

Nhé ! Tíc tớ nhoa m.n !

Answer 2

20+20+10=50

50+50=100

1000-1000=0

Answer 3

20+20+10=50

50+50=100

1000-1000=0

tk nhé

Answer 4

20+20+10=50

50+50=100

1000-1000=0 

k nha

Answer 5

20+20+10=50

50+50=100

1000-1000=0

Answer 6

20+20=40

50+50=100

1000-1000=0

Answer 7

50

100

0

Answer 8

1.50

2.100

3.0