Regra de Sinais Flashcards

1
Q

23 - 17

A

6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
  • 165 + 45
A
  • 120
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
  • 328 - 22
A
  • 350
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

44 + 28

A

72

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
  • 50 + 120
A

70

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

20 x - 5

A
  • 100
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
  • 15 x 10
A
  • 150
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
  • 240 / - 20
A

12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

66 / - 22

A

-3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

250 / 25

A

10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly