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Subtraction of directed numbers - class-VI

subtraction of directed numbers

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Questions

Question 1 Multiple Choice (Single Answer)

Subtract $(-5)$ from $(-9) $

  1. $4$
  2. $-4$
  3. $-14$
  4. $14$
Question 2 Multiple Choice (Single Answer)

Subtract the following algebraic expressions.
$7y$ from $15y$.

  1. $8$
  2. $8y$
  3. $-8y$
  4. none
Question 3 Multiple Choice (Single Answer)

Subtract the following algebraic expressions.
$4x$ from $8x$

  1. $4$
  2. $4x$
  3. $-4$
  4. $-4x$
Question 4 Multiple Choice (Single Answer)

Take away $-2x$ from $19x$

  1. $17x$
  2. $-17x$
  3. $21x$
  4. $-21x$
Question 5 Multiple Choice (Single Answer)

Subtract the following algebraic expressions.
$-4g$ from $-10g$

  1. $6$g
  2. $-14$g
  3. $-6$g
  4. $14$g
Question 6 Multiple Choice (Single Answer)

Subtract the following algebraic expressions.
$7k$ from $-6k$

  1. $13$k
  2. $1$k
  3. $-1$k
  4. $-13$k
Question 7 Multiple Choice (Single Answer)

Do the following as directed.
From $12r$ subtract $11r$

  1. $23r$
  2. $r$
  3. $-r$
  4. $none$
Question 8 Multiple Choice (Single Answer)

Do the following as directed.
Take away $15y$ from $19y$

  1. $-4$y
  2. $4$y
  3. $34$y
  4. $-34$y
Question 9 Multiple Choice (Single Answer)

Do the following as directed.
From $21 v$ subtract $-v$

  1. $22v$
  2. $20v$
  3. $-20v$
  4. $-22v$
Question 10 Multiple Choice (Single Answer)

The additive inverse of $\dfrac {2}{7}$ is 

  1. $\dfrac {2}{7}$
  2. $\dfrac {-2}{7}$
  3. $\dfrac {7}{2}$
  4. $\dfrac {-7}{2}$
Question 11 Multiple Choice (Single Answer)

Instead of subtracting 32570 from a number . If 23570 is subtracted . Then what can we say about the answer ?

  1. Increased by 900
  2. Increased by 9000
  3. Decreased by 900
  4. Decreased by 9000
Question 12 Multiple Choice (Single Answer)

The value of $52-27 +67 -48$ is

  1. $44$
  2. $45$
  3. $46$
  4. $-44$
Question 13 Multiple Choice (Single Answer)

Subtract
$75$ from $98-25+4$

  1. 2
  2. 5
  3. -2
  4. 9
Question 14 Multiple Choice (Single Answer)

Subtract +43 from -26

  1. -17
  2. +17
  3. -69
  4. +69
Question 15 Multiple Choice (Single Answer)

Subtract -26 from +32

  1. -6
  2. +6
  3. -58
  4. +58
Question 16 Multiple Choice (Single Answer)

Subtract -30  from -10 

  1. $+20$
  2. $40$
  3. $-20$
  4. $-40$
Question 17 Multiple Choice (Single Answer)

Subtract $+42$ from $-22$ 

  1. $+64$
  2. $-20$
  3. $-64$
  4. $+20$
Question 18 Multiple Choice (Single Answer)

Subtract $-24$ from $+38$ 

  1. $+14$
  2. $+62$
  3. $-14$
  4. $-62$
Question 19 Multiple Choice (Single Answer)

Difference of sums of 898 and -386 from 190 and 632 -

  1. $-310$
  2. $-822$
  3. $310$
  4. $+312$
Question 20 Multiple Choice (Single Answer)
Evaluate $(-62) - (+12) $
  1. $+74$
  2. $-50$
  3. $-74$
  4. $-72$
Question 21 Multiple Choice (Single Answer)

$-101-200=$

  1. $99$
  2. $-99$
  3. $-301$
  4. $301$
Question 22 Multiple Choice (Single Answer)

$-67-(-76)=$

  1. $-143$
  2. $143$
  3. $-9$
  4. $9$
Question 23 Multiple Choice (Single Answer)

$-123-456-890=$

  1. $-100$
  2. $100$
  3. $-1469$
  4. $1469$
Question 24 Multiple Choice (Single Answer)

Calculate $9-6$

  1. 3
  2. -3
  3. 15
  4. -15
Question 25 Multiple Choice (Single Answer)

Calculate $-123-45-55=?$

  1. $223$
  2. $232$
  3. $45$
  4. $-223$
Question 26 Multiple Choice (Single Answer)

Additive inverse of $10 $ is

  1. $0$
  2. $-10$
  3. $8$
  4. none
Question 27 Multiple Choice (Single Answer)

Evaluate: $89-(-145)=$

  1. $56$
  2. $-56$
  3. $234$
  4. $-234$
Question 28 Multiple Choice (Single Answer)

Evaluate:$144-(-44)-(-44)=$

  1. $-232$
  2. $100$
  3. $-100$
  4. $232$
Question 29 Multiple Choice (Single Answer)

Evaluate: 133−(−23)=133−(−23)=

  1. $156$
  2. $136$
  3. $-156$
  4. $-136$
Question 30 Multiple Choice (Single Answer)

Evaluate: $145-(-89)=$

  1. $234$
  2. $56$
  3. $-234$
  4. $-56$
Question 31 Multiple Choice (Single Answer)

$-34-(-56)-(-67)=?$

  1. $0$
  2. $80$
  3. $89$
  4. $-89$
Question 32 Multiple Choice (Single Answer)

Calculate $-46-(-67)=$

  1. $21$
  2. $-21$
  3. $22$
  4. $46$
Question 33 Multiple Choice (Single Answer)

Find additive inverse of (-7).

  1. $-7$
  2. $0$
  3. $7$
  4. $6$
Question 34 Multiple Choice (Single Answer)

Calculate $-98-56=?$

  1. $-154$
  2. $154$
  3. $42$
  4. $-42$
Question 35 Multiple Choice (Single Answer)

The additive inverse of $(-9+11)$ is :

  1. $-2$
  2. $3$
  3. $9$
  4. $-11$
Question 36 Multiple Choice (Single Answer)

Addition of integer and its additive inverse is

  1. Zero
  2. double the number
  3. half the number
  4. none
Question 37 Multiple Choice (Single Answer)

$3 - (-3) = ?$.

  1. $0$
  2. $-6$
  3. $6$
  4. $3$
Question 38 Multiple Choice (Single Answer)

Fill in the blanks.
(i) The additive identity of the integers is   P .
(ii) The integer which is 8 less than -24 is   Q  .
(iii) Every integer less than zero is   R  .
P    Q     R

  1. 0 $\space$ -32 $\space$ negative
  2. 1 $\space$ -32 $\space$ positive
  3. 0 $\space$ -16 $\space$ negative
  4. 1 $\space$ -32 $\space$ negative
Question 39 Multiple Choice (Single Answer)

Which integer is the additive inverse of itself?

  1. $-1$
  2. $1$
  3. $0$
  4. $2$
Question 40 Multiple Choice (Single Answer)

At Shimla,the temperature was $-7^0C$ on Tuesday.It then dipped by $3^0C$ on Wednesday.On Thursday,it rose by $6^0C$.What was the temperature of Shimla on Wednesday and Thursday respectively?

  1. $-4^0C,-10^0C$
  2. $-10^0C,-4^0C$
  3. $-12^0C,-8^0C$
  4. $-10^0C,-40^0C$
Question 41 Multiple Choice (Single Answer)

Subtract $-134$ from the sum of $38$ and $-87$.

  1. $-85$
  2. $85$
  3. $-183$
  4. $183$
Question 42 Multiple Choice (Single Answer)

When of the following represent pair of integer (a,b) such that $a\div b=-3$

  1. $(6+6,6-3)$
  2. $(6-2,1)$
  3. $(16-4,4-8)$
  4. $(8,4)$
Question 43 Multiple Choice (Single Answer)

State, whether the following statements are true or false.
If $a<b$ and $c>0$, then $a-c<b-c$ where $a, b, c$ are real numbers and $c\neq 0$.

  1. True
  2. False
Question 44 Multiple Choice (Single Answer)

Which of the following statements are true:
Additive inverse of a negative integer is positive.

  1. True
  2. False
Question 45 Multiple Choice (Single Answer)

State whether true or false
Additive inverse of a negative integer is negative.

  1. True
  2. False
Question 46 Multiple Choice (Single Answer)

state whether the following statement are true: 
Additive inverse of a positive integer is negative.

  1. True
  2. False
Question 47 Multiple Choice (Single Answer)

Which of the following pairs of integers have 5 as a difference? 

  1. $10, 5$
  2. $-10, -5$
  3. $15,-20$
  4. both (a) and (b)
Question 48 Multiple Choice (Single Answer)

 On subtracting $- 7$ from $-14$, we get.

  1. $-21$
  2. $-7$
  3. $-14$
  4. $21$
Question 49 Multiple Choice (Single Answer)

On subtracting $-5$ from $0$, we get

  1. $-5$
  2. $5$
  3. $50$
  4. $0$
Question 50 Multiple Choice (Single Answer)

The additive identity element in the set of integers is:

  1. $1$
  2. $-1$
  3. $0$
  4. None of these
Question 51 Multiple Choice (Single Answer)

The additive inverse of $17 $ is:

  1. $-17$
  2. $17$
  3. $\dfrac {1}{17}$
  4. $-\dfrac {1}{17}$
Question 52 Multiple Choice (Single Answer)

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

  1. $5$
  2. $-75$
  3. $75$
  4. $-5$
Question 53 Multiple Choice (Single Answer)

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

  1. $-14$
  2. $14$
  3. $41$
  4. $-41$
Question 54 Multiple Choice (Single Answer)

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

  1. $70$
  2. $24$
  3. $-24$
  4. $-70$
Question 55 Multiple Choice (Single Answer)

The greater number in the subtraction is called

  1. minuend
  2. difference
  3. subtrahend
  4. none of these
Question 56 Multiple Choice (Single Answer)

(+76) - (-34) =

  1. -110
  2. -42
  3. +110
  4. None of these
Question 57 Multiple Choice (Single Answer)

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

  1. 85,90,107
  2. 85,91,107
  3. 85,92,107
  4. 85,19,107
Question 58 Multiple Choice (Single Answer)

(-30) - (+8) =

  1. +38
  2. -38
  3. -22
  4. None of these
Question 59 Multiple Choice (Single Answer)

(-12) - (-6) =

  1. -6
  2. -18
  3. +6
  4. None of these
Question 60 Multiple Choice (Single Answer)

$-7-(-8)=$

  1. $15$
  2. $-15$
  3. $1$
  4. $-1$
Question 61 Multiple Choice (Single Answer)

Calculate $34-98=$

  1. $132$
  2. $64$
  3. $-64$
  4. $-132$
Question 62 Multiple Choice (Single Answer)

$-123-(-23)=$

  1. $146$
  2. $-146$
  3. $100$
  4. $-100$
Question 63 Multiple Choice (Single Answer)

Evaluate: $23-(-123)=$

  1. $146$
  2. $-146$
  3. $100$
  4. $-100$
Question 64 Multiple Choice (Single Answer)

$-675-(25)=$

  1. $0$
  2. $100$
  3. $700$
  4. $-700$
Question 65 Multiple Choice (Single Answer)

Additive inverse of $(4\times -5)$ is

  1. $-20$
  2. $20$
  3. $4$
  4. $1$
Question 66 Multiple Choice (Single Answer)

Additive inverse of $(24-(-4))$ is: 

  1. $-28$
  2. $28$
  3. $1$
  4. $0$
Question 67 Multiple Choice (Single Answer)

The additive inverse of $\displaystyle\frac{-a}{b}$ is __________.

  1. $\displaystyle\frac{a}{b}$
  2. $\displaystyle\frac{b}{a}$
  3. $\displaystyle\frac{-b}{a}$
  4. None of these
Question 68 Multiple Choice (Single Answer)

What would be the difference between the place values of the digits at the tens and units places of a number formed by the addition of the greatest six-digit number and the smallest three-digit number?

  1. $81$
  2. $72$
  3. $63$
  4. $54$
Question 69 Multiple Choice (Single Answer)

Subtracting two positive/negative integers with same sign or opposite sign is same as:

  1. Subtracting one positive and one negative integer
  2. Adding two positive integers
  3. Adding two negative integers
  4. Adding one positive and one negative integer
Question 70 Multiple Choice (Single Answer)

A driver is $20$ m below sea level. If he goes further down by $10$m, then find his new position.

  1. $10$m
  2. $-10$m
  3. $30$m
  4. $-30$m
Question 71 Multiple Choice (Single Answer)

$0$ is the __________ identify for whole numbers, whereas $1$ is the ___________ identify for whole numbers.

  1. Additive, Multiplicative
  2. Multiplicative, Additive
  3. Commutative, Additive
  4. Positive, Not-defined
Question 72 Multiple Choice (Single Answer)

On a hill, the temperature at $8$ p.m. was $2^o$C but at the mid-night of the same day, it fell down to $-3^o$C. By how many degrees did the temperature fall?

  1. $6^o$C
  2. $5^o$C
  3. $2^o$C
  4. $3^o$C
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