
MAT_7_EF_Q26-Q30
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
(+20) : (+5) = ?
Back
+4
2.
FLASHCARD QUESTION
Front
(+20) : (-5) = ?
Back
-4
3.
FLASHCARD QUESTION
Front
(-20) : (+5) = ?
Back
+4
4.
FLASHCARD QUESTION
Front
(-20) : (-5) = ?
Back
-4
5.
FLASHCARD QUESTION
Front
As potências (-2)^4 e -2^4 são iguais ou diferentes?
Back
Diferentes, +16 e -16, respectivamente.
6.
FLASHCARD QUESTION
Front
2 + 8 – 3 – 5 + 15 = ?
Back
17
7.
FLASHCARD QUESTION
Front
12 + [35 - (10 + 2) + 2] = ?
Back
37
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