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QUIZ

3rd
grade

Mathematics

61%

accuracy

97

plays

User image

4 years

Mathematics

3rd

grade

OPERADORES MATEMÁTICOS

user

97
plays

10 questions

10 questions

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1. Multiple Choice
1 minute
1 pt
    Se define: $a\Delta b=a^{2\ }-b^{2\ }$

resolver: $\left(\left(\left(\left(99\Delta1\right)^{98\Delta2}\right)^{97\Delta3}\right)^{...}\right)^{1\Delta99}$

a) 100                b) 0                   c) 1
d) 99                  e) 99!
100
0
1
99
99!
2. Multiple Choice
1 minute
1 pt
Si se define: $a\pi b=a^{2\ }+3ab-b$

hallar: $5\pi2$

52
36
27
56
53
3. Multiple Choice
1 minute
1 pt
Si: $a\perp b=2a+3b$
hallar $3\perp4$

12
16
18
20
24
4. Multiple Choice
1 minute
1 pt
Si se cumple que:
$\degree\ a^{\nabla}=3a$ si “a” es número par,
$\degree\ a^{\nabla}=2a$ si “a” es número impar
Halla el valor de: $2^{\nabla\ }+5^{\nabla\ }+7^{\nabla\ }+10^{\nabla}$

52
36
60
27
65
5. Multiple Choice
1 minute
1 pt
10
20
30
22
28
6. Multiple Choice
30 seconds
1 pt
24
28
30
24
17
7. Multiple Choice
1 minute
1 pt
5
7
-7
-6
6
8. Multiple Choice
1 minute
1 pt
10
11
12
9
4
9. Multiple Choice
1 minute
1 pt
32
31
40
25
36
10. Multiple Choice
30 seconds
1 pt
a) 38 b) 40 c) 36
d) 6 e) 8
38
40
36
6
8
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