Qual a raiz quadrada de 169?
Teste de matemática

Quiz
•
Mathematics
•
7th Grade
•
Hard
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
11
12
13
14
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a raiz quadrada de 225?
12
14
16
15
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a expressão em seu caderno 145 - 2³ + V81 - 4 . 8
146
141
114
164
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule ( - 23) . ( - 4)
+ 19
- 19
- 92
92
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Em uma multiplicação de dois números negativos, o resultado é................................
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Em uma multiplicação de um fator positivo com um fator negativo o resultado é um número...................
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elimine os parêntese e calcule:
( - 13) + (-24) - (- 16) + (-12) - (-14)
+49
+79
-19
-39
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