Use the sign of >, < or = in the box to make the statements true.
(a) (– 8) + (– 4) __ (–8) – (– 4)
(b) (– 3) + 7 – (19) __ 15 – 8 + (– 9)
(c) 23 – 41 + 11 __ 23 – 41 – 11
(d) 39 + (– 24) – (15) __ 36 + (– 52) – (– 36)
(e) – 231 + 79 + 51 __ –399 + 159 + 81
NCERT Class 7th Mathematics Chapter 1 Integers
Answers
Answered by
213
a)(-8) + (-4) ______ (-8) - (-4)
=> -12 (-8) +4
=> -12 < -4
b) (-3)+7-19 _______ 15-8-9
-15 < -2
c)23-41+11 ______ 23-41-11
-7 > -29
d) 39+(-24)-15 __________ 36+(-52) - (-36)
0 < 20
e) -231+79+51 ________ -399+159+81
-101 > -159
=> -12 (-8) +4
=> -12 < -4
b) (-3)+7-19 _______ 15-8-9
-15 < -2
c)23-41+11 ______ 23-41-11
-7 > -29
d) 39+(-24)-15 __________ 36+(-52) - (-36)
0 < 20
e) -231+79+51 ________ -399+159+81
-101 > -159
Answered by
80
a) (a) (– 8) -4_(–8)+4
-12 < -4
b) (-3)+7-19 _ 15-8-9
-15 < -2
c)23-41+11 _ 23-41-11
-7 > -29
d) 39+(-24)-15 _ 36+(-52) - (-36)
0 < 20
e) -231+79+51 _ -399+159+81
-101>-159
-12 < -4
b) (-3)+7-19 _ 15-8-9
-15 < -2
c)23-41+11 _ 23-41-11
-7 > -29
d) 39+(-24)-15 _ 36+(-52) - (-36)
0 < 20
e) -231+79+51 _ -399+159+81
-101>-159
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