Integers Test

Result

Integers Test - 14

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Weekly Quiz Competition

Question 1
1 / -0

Addition of one negative and one positive integer is

A
always positive

B
always negative

C
same as the sign of larger number

D
same as the sign of smaller number

Solution

If the magnitude of positive number is greater than the negative number then there will be some positive remainder after adding the negative number.Hence,it will be the sign of a large number.
Question 2
1 / -0

Which integer is the additive inverse of itself?

A
$$-1$$

B
$$1$$

C
$$0$$

D
$$2$$

Solution

Additive inverse of number is that when added to a number it results in $$0$$
Additive inverse of itself= $$a+0=0$$
Therefore $$a=0$$
Hence the correct answer is option C.
Question 3
1 / -0

Integers consist of all whole numbers and the numbers which are on the ______ of $$0$$ on the number line.

A
Right side

B
Left side

C
Both sides

D
None of the sides
Question 4
1 / -0

Which list of integers is in order from the least to the greatest?

A
$$-42, -39, -4, 40, 41$$

B
$$-42, 41, 40, -39, -4$$

C
$$-4, -39, 40, 41, -42$$

D
$$41, 40, -4, -39, -42$$

Solution

The increasing order of given numbers is:
$$\because -42 < -39 < -4 <40 < 41$$.
Question 5
1 / -0

The numbers on the left of $$0$$ are ______ numbers and the numbers on the right of $$0$$ are ________ numbers.

A
negative, positive

B
positive, negative

C
positive, positive

D
negative, negative

Solution

This is a sample number line.
We can observe that: The numbers on the left of 0 are negative numbers and the numbers on the right of 0 are positive numbers.
Question 6
1 / -0

Solve $$(-6) + (-1) = $$

A
$$ -2$$

B
$$ 2$$

C
$$-6 $$

D
$$-7 $$

Solution

$$(-6) + (-1)$$
$$(-6-1)$$
$$= -7$$
Question 7
1 / -0

Subtract the following
$$4$$ from $$8$$

A
$$8$$

B
$$4$$

C
$$-4$$

D
$$-8$$

Solution

$$8-4 =4$$
Question 8
1 / -0

Subtract the following
$$7$$ from $$15$$.

A
$$7$$

B
$$8$$

C
$$-8$$

D
None

Solution

$$15-7 =8$$
Question 9
1 / -0

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

A
$$23$$

B
$$1$$

C
$$-1$$

D
$$none$$

Solution

$$12-11$$
$$=1$$
Question 10
1 / -0

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

A
$$6$$g

B
$$-14$$g

C
$$-6$$g

D
$$14$$g

Solution

$$-10g-(-4g)$$

$$=-10g+4g$$

$$=g(-10+4)$$

$$=-g \times 6$$

$$=-6g$$

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Re-Attempt Weekly Quiz Competition

Integers Test - 14

Result

Integers Test - 14

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SHARING IS CARING

Question 1

always positive

always negative

same as the sign of larger number

same as the sign of smaller number

Solution

Question 2

$$-1$$

$$1$$

$$0$$

$$2$$

Solution

Question 3

Right side

Left side

Both sides

None of the sides

Question 4

$$-42, -39, -4, 40, 41$$

$$-42, 41, 40, -39, -4$$

$$-4, -39, 40, 41, -42$$

$$41, 40, -4, -39, -42$$

Solution

Question 5

negative, positive

positive, negative

positive, positive

negative, negative

Solution

Question 6

$$ -2$$

$$ 2$$

$$-6 $$

$$-7 $$

Solution

Question 7

$$8$$

$$4$$

$$-4$$

$$-8$$

Solution

Question 8

$$7$$

$$8$$

$$-8$$

None

Solution

Question 9

$$23$$

$$1$$

$$-1$$

$$none$$

Solution

Question 10

$$6$$g

$$-14$$g

$$-6$$g

$$14$$g

Solution

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