Sasi Math (Revised for 1024)

Scroll:Real Number System >> Rational Numbers ( Exercise 1.1) >> saq (4320)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

Name the property under addition used in each of the following.

$\frac{7}{17}$ + 0 = $\frac{7}{17}$ = 0 + $\frac{7}{17}$

1) Additive idetity
2) Associative property
3) Additive inverse
4) Distributive property

Answer:_______________

Name the property under addition used in each of the following.

5 + $\frac{4}{15}$ = $\frac{4}{15}$ + 5

1) Commutative property
2) Associative property
3) Distributive property
4) Zero property

Answer:_______________

Name the property under addition used in each of the following.

$\frac{(2}{9}$ ) + ( $\frac{-2}{9}$ ) = 0

1) Additive identity
2) Distributive property
3) Associative property
4) Additive inverse.

Answer:_______________

Name the property under addition used in each of the following.

$\frac{(-6}{10}$ ) + ( $\frac{1}{16}$ ) = $\frac{1}{16}$ + ( $\frac{-6}{10)}$

1) Commutative property
2) Associative property
3) Zero property
4) Distributive property

Answer:_______________

Name the property under addition used in each of the following.

$\frac{(4}{10}$ ) + ( $\frac{2}{11}$ + $\frac{20}{23}$ ) = ( $\frac{2}{11}$ + $\frac{4}{10)}$ + ( $\frac{20}{23}$ )

1) Distributive property
2) Associative property
3) Commutative property
4) zero property

Answer:_______________

Name the property under addition used in each of the following.

$\frac{7}{14}$ + 0 = $\frac{7}{14}$ = 0 + $\frac{7}{14}$

1) Distributive property
2) Associative property
3) Additive inverse
4) Additive idetity

Answer:_______________

Name the property under addition used in each of the following.

5 + $\frac{2}{17}$ = $\frac{2}{17}$ + 5

1) Zero property
2) Associative property
3) Distributive property
4) Commutative property

Answer:_______________

Name the property under addition used in each of the following.

$\frac{(4}{9}$ ) + ( $\frac{-4}{9}$ ) = 0

1) Additive identity
2) Additive inverse.
3) Associative property
4) Distributive property

Answer:_______________

Name the property under addition used in each of the following.

$\frac{(-7}{11}$ ) + ( $\frac{3}{16}$ ) = $\frac{3}{16}$ + ( $\frac{-7}{11)}$

1) Distributive property
2) Commutative property
3) Associative property
4) Zero property

Answer:_______________

10)

Name the property under addition used in each of the following.

$\frac{(7}{10}$ ) + ( $\frac{3}{11}$ + $\frac{18}{23}$ ) = ( $\frac{3}{11}$ + $\frac{7}{10)}$ + ( $\frac{18}{23}$ )

1) Distributive property
2) zero property
3) Commutative property
4) Associative property

Answer:_______________

Name the property under addition used in each of the following.

$\frac{7}{17}$ + 0 = $\frac{7}{17}$ = 0 + $\frac{7}{17}$

1) Additive idetity
2) Distributive property
3) Associative property
4) Additive inverse

Answer: 1

SOLUTION 1 :

Ans = Additive idetity

The property used here is Additive idetity.

Name the property under addition used in each of the following.

5 + $\frac{4}{15}$ = $\frac{4}{15}$ + 5

1) Commutative property
2) Zero property
3) Distributive property
4) Associative property

Answer: 1

SOLUTION 1 :

Ans = Commutative property.

The property used here is Commutative property. since, $\frac{a}{b}$ + $\frac{c}{d}$ = $\frac{c}{d}$ + $\frac{a}{b}$

Name the property under addition used in each of the following.

$\frac{(2}{9}$ ) + ( $\frac{-2}{9}$ ) = 0

1) Additive identity
2) Associative property
3) Distributive property
4) Additive inverse.

Answer: 4

SOLUTION 1 :

Ans = Additive inverse.

The property used here is Additive inverse. $\frac{a}{b}$ + (- $\frac{a}{b}$ ) = 0

Name the property under addition used in each of the following.

$\frac{(-6}{10}$ ) + ( $\frac{1}{16}$ ) = $\frac{1}{16}$ + ( $\frac{-6}{10)}$

1) Associative property
2) Distributive property
3) Zero property
4) Commutative property

Answer: 4

SOLUTION 1 :

Ans = Commutative property.

The property used here is Commutative property. since, $\frac{a}{b}$ + $\frac{c}{d}$ = $\frac{c}{d}$ + $\frac{a}{b}$

Name the property under addition used in each of the following.

$\frac{(4}{10}$ ) + ( $\frac{2}{11}$ + $\frac{20}{23}$ ) = ( $\frac{2}{11}$ + $\frac{4}{10)}$ + ( $\frac{20}{23}$ )

1) Commutative property
2) Distributive property
3) Associative property
4) zero property

Answer: 3

SOLUTION 1 :

Ans = Associative property.

The property used here is Associative property. group the factors in any way without changing the result.

Name the property under addition used in each of the following.

$\frac{7}{14}$ + 0 = $\frac{7}{14}$ = 0 + $\frac{7}{14}$

1) Additive inverse
2) Distributive property
3) Additive idetity
4) Associative property

Answer: 3

SOLUTION 1 :

Ans = Additive idetity

The property used here is Additive idetity.

Name the property under addition used in each of the following.

5 + $\frac{2}{17}$ = $\frac{2}{17}$ + 5

1) Zero property
2) Commutative property
3) Associative property
4) Distributive property

Answer: 2

SOLUTION 1 :

Ans = Commutative property.

The property used here is Commutative property. since, $\frac{a}{b}$ + $\frac{c}{d}$ = $\frac{c}{d}$ + $\frac{a}{b}$

Name the property under addition used in each of the following.

$\frac{(4}{9}$ ) + ( $\frac{-4}{9}$ ) = 0

1) Distributive property
2) Additive inverse.
3) Additive identity
4) Associative property

Answer: 2

SOLUTION 1 :

Ans = Additive inverse.

The property used here is Additive inverse. $\frac{a}{b}$ + (- $\frac{a}{b}$ ) = 0

Name the property under addition used in each of the following.

$\frac{(-7}{11}$ ) + ( $\frac{3}{16}$ ) = $\frac{3}{16}$ + ( $\frac{-7}{11)}$

1) Associative property
2) Zero property
3) Distributive property
4) Commutative property

Answer: 4

SOLUTION 1 :

Ans = Commutative property.

The property used here is Commutative property. since, $\frac{a}{b}$ + $\frac{c}{d}$ = $\frac{c}{d}$ + $\frac{a}{b}$

10)

Name the property under addition used in each of the following.

$\frac{(7}{10}$ ) + ( $\frac{3}{11}$ + $\frac{18}{23}$ ) = ( $\frac{3}{11}$ + $\frac{7}{10)}$ + ( $\frac{18}{23}$ )

1) Associative property
2) zero property
3) Distributive property
4) Commutative property

Answer: 1

SOLUTION 1 :

Ans = Associative property.

The property used here is Associative property. group the factors in any way without changing the result.