Addition and Subtraction of Integers

Q.

Represent $\frac{-9}{5}$ on the number line. [2 MARKS]

Q. Question 2
Represent $\frac{-2}{11},\frac{-5}{11},\frac{-9}{11}$ on the number line.

Q. Question 1(ii)
Represent these numbers on the number line:
$\frac{-5}{6}$

Q.

Fill in the blank: The plural form of the noun scarf is ____________. - English Q & A

1. Scarves

2. Scarfes

3. Scarfs

4. Scarve

Q.

Question 4.2
Fill in the blank to make the following statements true:

- 53 + = - 53

Q. If 12 + 45 = 40, 23 + 22 = 36, 32 + 24 = 64, then 41 + 58 = ?

Q.

Q. Consider the sets given below:
A = {..., -3, -2, -1, 0, 1, 2, 3, ...}
B = {..., -10, -5, 0, 5, 10, 15, ...}
C = {..., -8, -4, 0, 4, 8, ...}
D = {1, 2, 3, ...}

Which of the following statements are true. Give reason.
(i) A is subset of A ∪ D.
(ii) D is subset of B ∪ C
$\left[2\right]$

Q.

$(-8)+(-8)+(-8)=\_\_\_\_\_\times (-8)$ Fill in the blanks to make the statement true.

Q.

The verbal statement for expression $m-15$ is

1. $15$ less than $m$

2. $m$ decreased by $15$

3. $15$ is subtracted from $m$

4. all of the above

Q.

What number should be added to 7 so that you will get zero as the answer?

___

Q. If 12 + 45 = 40, 23 + 22 = 36, 32 + 24 = 64, then 41 + 58 = ?

Q. Simplify : $\frac{7\sqrt{5}-\sqrt{15}}{\sqrt{5}}$

1. $7-\sqrt{15}$
2. $7+\sqrt{3}$
3. $7-\sqrt{3}$
4. $7\sqrt{5}-\sqrt{3}$

Q.

Complete the following table showing deposit and withdrawal of the money

$Startingbalance$	$Deposit$	$Withdrawn$	$Finalbalance$
$Rs750$	$Rs1000$	$Rs500$	……………

Q.

Evaluate: $\left|-41-9\right|-\left|16-\left(-5\right)\right|$

Q. In a row of boys, Ramesh is ${19}^{\text{th}}$ from left and Nihal is ${14}^{\text{th}}$ from right. If there are $17$ boys between them. How many boys are there in the row?

1. $45$
2. $70$
3. $60$
4. $50$

Q. simplify 7 + root 2 7 minus root 2

Q.

$6$ less than $-11$ is

1. $-6$

2. $-11$

3. $-17$

4. $17$

Q.

Directions (Q.1 to 6) study the following information and Answer the question below: M, N, P, R, T, W, F and Hare sitting around a circle facing the centre. P is third to the left of M and second to the right T. N is second to the right of P. R is second to the right of W, who is second to the right of M. F is not an immediate neighbour of P.

1.who is to the immediate right of P?

(a) H (b) F (c) R (d) data inadequate

2- Who is to the immediate right od H?

(a) P (b) F (c) M (d) nonone of these

3- Who is to the immediate left of R?

(a) P (b) H (c) T (d) W

4- Who is third of theright of H?

(a) T (b) W (c) R (d) F

5- Who is second to the right of F?

(a) m (b) R (c) T ( d) data inadiquate

6- in which of the following is the first person sitting in between the second and the third person?

(a) NHM (b) PHN (c) TRP (d) TW

Q. $4-3=$ ___

Q.

In a row of boys, Ramesh if sixth from the left and Rahim is eleventh from the right.If they interchange their positions, Ramesh becomes tenth from the left. How many boys are there in the row?

1. 21
2. 23
3. 20
4. 22