3) -67 x (-1) =
(options )
-1
-67
67
4) -2 x (-1) =
(options )
1
2
-2
0
5) 25 ÷ (−5) =
(options )
-5
0
5
1
6) At Shimla temperature was – 5°C on Monday and then it dropped by 2 deg C on Tuesday. What was the temperature of Shimla on Tuesday?
(options )
7°C
3°C
-7°C
-3°C
7) 6 × (−15) =
(options )
-90
21
-21
90
8) (−4) × (−3) × (−2) =
(options )
-9
-24
9
24
9) On a number line when we add a ________ integer, we move to the right.
(options )
positive
negative
similar
None of these
10) The additive inverse of any integer a is ______
(options )
0
a
-a
None of these
11) For any two integers a and b, a + b is an __________
(options )
Whole number
Integer
Natural number
None of these
12) 6 − (−8) =
(options )
-2
2
14
None of these
13) −9 − (−6) =
(options )
-15
-3
3
None of these
14) By how much does 2 exceed −3?
(options )
-1
1
-5
5
15) What must be subtracted from −1 to get −6?
(options )
5
-5
7
-7
16) How much less than −2 is −6?
(options )
4
-4
8
-8
17) On subtracting 4 from −4, we get
(options )
8
-8
0
None of these
18) By how much does −3 exceed −5
(options )
-2
2
8
-8
19) What must be subtracted from −3 to get −9?
(options )
-6
12
6
-12
20) On subtracting 6 from −5, we get
(options )
1
11
-11
None of these
Answers
Answered by
0
Step-by-step explanation:
3)67
4)2
5)-5
6)-7°C
7)-90
8)-24
9)positive
10)-a
11)Integer
12)14
13)-3
14)-1
15)-5
16)4
17)-8
18)2
19)6
20)-11
Answered by
1
Answer:
3)-67×-1
67
(4)-2×-1
=2
5)25÷(-5)
=-5
6)-3 degree celcius
7)6×-15
=-90
8)-4×-3×-2
-24
9)positive
10)-a
11)whole number
12)6-(-8)
6+8
14
13)-9-(-6)
-9+6
-3
14)5
15)-5
16)4
17)0
18)2
19)6
20)1
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