Tag: concept of directed numbers and number line

Question 1

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

The additive identity element in the set of integers is:

$1$
$-1$
$0$

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Answer

None of these

Question 2

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

The additive inverse of $17 $ is:

$-17$
$17$

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Answer

$\dfrac {1}{17}$

Answer

$-\dfrac {1}{17}$

Question 3

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

The sum of two integers is $- 35$. If one of them is 40, then the other is.

$5$
$-75$
$75$
$-5$

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Answer

difference

Answer

subtrahend

Answer

none of these

Answer

None of these

Answer

None of these

Answer

None of these

Question 4

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

The sum of two integers is $-23$. If one of them is $18$, then the other is

$-14$
$14$
$41$
$-41$

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Question 5

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

When $47$ is subtracted from $- 23$, we get

$70$
$24$
$-24$
$-70$

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Question 6

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

The greater number in the subtraction is called

minuend

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Question 7

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

(+76) - (-34) =

-110
-42
+110

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Question 8

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

The difference of two numbers is 1,74,325. If the greatest number is 87,65,432 then the smallest number is

85,90,107
85,91,107
85,92,107
85,19,107

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Question 9

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

(-30) - (+8) =

+38
-38
-22

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Question 10

Multiple choice maths concept of directed numbers and number line subtraction of directed numbers subtraction of integers subtraction of integers on number line

(-12) - (-6) =

-6
-18
+6

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Tag: concept of directed numbers and number line

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