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NCERT EXEMPLAR-INTEGERS-(C) EXERCISE
- is the multiplicative identity for integers.
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- We get additive inverse of an integer a when we multiply it by
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- (-25)xx(-2)=
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- (-5)xx(-6)xx(-7)=
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- 3xx(-1)xx(-15)=
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- [(12)xx(-7)]xx5= xx[(-7)xx]
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- 23xx(-99)=xx(-100+)=23xx+23xx
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- xx(-1)=-35
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- xx(-1)=47
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- 88xx=-88
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- xx(-93)=93
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- fill in the blank to make the statement true. (-40)xx=80
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- xx(-23)=-920
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- fill in the blank to make the statement true. When we divide a negativ...
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- fill in the blank to make the statement true. When –16 is divided by ...
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- Division as the inverse of multiplication
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- 65-:(-13)=
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- (-100)-:(-10)=
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- (-225)-:5=
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- -:(-1)=-83
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