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линейные неравенства
линейные неравенства
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Slide 1:
Slide
Математика
Secondary Education
This lesson contains
11 slides
, with
interactive quizzes
and
text slides
.
Lesson duration is:
12 min
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Items in this lesson
линейные неравенства
Slide 1 - Slide
решите неравенство
7х<14
A
x>2
B
x=2
C
x<2
D
x<-2
Slide 2 - Quiz
найдите наибольшее целое число в промежутке [-2;9)
A
0
B
8
C
-2
D
9
Slide 3 - Quiz
решите неравенство
х-12>20
A
x>32
B
x>8
C
x<32
D
x<8
Slide 4 - Quiz
раскройте скобку
2(4х-5)
A
8х+10
B
4х-10
C
8х-5
D
8х-10
Slide 5 - Quiz
упростите
5х-10х-12х
A
27х
B
-7х
C
-17х
D
12х
Slide 6 - Quiz
x<-12
x>10
x<-4
5x>15
-x>12
x+15>25
-4x>16
x>3
Slide 7 - Drag question
найдите наименьшее натуральное число в промежутке (-5;12]
A
-4
B
1
C
-5
D
0
Slide 8 - Quiz
решите неравенство
4х<-0.8
A
x>0.2
B
x<0.2
C
x<-0.2
D
x>-0.2
Slide 9 - Quiz
найдите верное неравенство
A
-15<-18
B
-11<-9
C
-20>-19
D
0<-22
Slide 10 - Quiz
как решать неравенства?
когда меняется знак неравенства?
Slide 11 - Slide
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