Question

CALCULE
1-
A) A+B
B)A-B
C B-A
2_
A- 5³÷5²=125÷____=____
B-10⁴÷ 10³=____÷___=____
C-120²+310³=
3_
A-98+54-26.32
B-1230-125
C-(-45)+(32)-(321)=

Answer 1

Resposta:

2

A)125÷25=5

B)10.000÷1.000=10

C)14.400+29.791.000=29.805.400

3

A)-680

B)1.105

C)-334