
OPERADORES MATEMÁTICOS 2°
Authored by ANA RAMOS
Mathematics
2nd Grade
Used 10+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si m # n = m + n - 1 . Calcula: 2 # 3
1
4
5
3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
𝑆𝑖 𝑎 ∆ 𝑏=𝑎 + 𝑏. 𝐶𝑎𝑙𝑐𝑢𝑙𝑎 18 ∆ 19
36
38
37
35
Ninguna de las anteriores
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si c ∎ d= c - d + 9. Calcula 17 ∎ 7
18
16
17
20
Ninguna de las anteriores
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si k @ p = k + p - 10 + p. Calcula 15 @ 20
36
40
42
38
Ninguna de las anteriores
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si w ∇ s = w - s + 19 - w. Calcula 24 ∇ 18
7
5
3
1
Ninguna de las anteriores
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si A ∗ B = A + 3 x B . Calcula 4 ∗ 3
11
12
13
14
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si r @ s = r + 19 – s, calcula 15 @ 7
17
27
28
18
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