SISTEMAS DE ECUACIONES DE 2x2 - I

Quiz
•
Mathematics
•
9th Grade
•
Hard
Miguel Cruz
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La suma de dos números es 17 y su diferencia es 9. ¿Cuál es el número menor?
6
4
7
13
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La suma de dos números es 45 y su diferencia es 25. ¿Cuál es el número menor?
70
20
35
10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La suma de dos números es 150 y su diferencia es 50. ¿Cuál es el número mayor?
100
50
75
200
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La suma de dos números es 100 y su diferencia es 80. ¿Cuál es el número mayor?
10
180
90
20
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La suma de dos números es 9 y su diferencia es 3. ¿Cuál es el número mayor?
24
6
12
15
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La suma de dos números es 47 y su diferencia es 27. ¿Cuál es el número menor?
37
74
10
20
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si: a + b = 20; a - b = 18, calcula el valor de "a".
19
38
4
2
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