х + b – x – b + 2 =
Раскрытие скобок, коэффициент, подобные слагаемые
Flashcard
•
Mathematics
•
6th Grade
•
Hard
Татьяна Гостева
Used 1+ times
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14 questions
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1.
FLASHCARD QUESTION
Front
Back
2
2.
FLASHCARD QUESTION
Front
23x – 23 + 40 + 4x =
Back
27x+17
3.
FLASHCARD QUESTION
Front
Запишите коэффициент произведения: 6х*10
Back
60
4.
FLASHCARD QUESTION
Front
Определите знак коэффициента, в ответе напишите + или - -3a*(-5b)*2a*(-10b)*(-8a)
Back
+
5.
FLASHCARD QUESTION
Front
Упростите выражение: -2,1a*(-3x)
Back
6,3ax
6.
FLASHCARD QUESTION
Front
Раскройте скобки: 10a + (19b – 34c) – 50 – (m + n)
Back
10a + 19b – 34c – 50 – m - n
7.
FLASHCARD QUESTION
Front
-(-2+5-32)
Back
29, 2
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