Subtraction is not Commutative

Q.

What is the distributive property?

Q.

Simplify$6+4÷2=?$

Q.

Identify and write the name of the property.

$16+19=19+16$

Q.

Fill the blanks so that the statement becomes true

$888+777+555=111\times \_\_\_\_\_\_$

Q.

Subtract the following and verify your answers by suitable addition.

$42786-40589$

Q.

The sum of two integers is $-27$. If one of them is $-111$ then find the other.

Q.

Vaibhav can write $184$ words on a page. How many words he can write on $138$ such pages ?

Q. Which of the following equation is incorrect?

1. $9+11=11+9$
2. $9\times 11=11\times 9$
3. $9-11=11-9$
4. b and c both

Q.

Compute each of the following:

$70+(-20)+(-30)$

Q. Yesterday's temperature was 25°C and there's a 5°C drop in temperature today. Which expression is used to calculate today's temperature?

1. ${25}^{\circ }-5^{\circ }$
2. $5^{\circ }-{25}^{\circ }$
3. both a and b

Q. Commutative property is true for ______ of integers.

1. addition
2. subtraction
3. multiplication
4. division

Q. If $55-25=p$ and $25-55=q,$ then

1. $p=q$
2. $p-q=1$
3. $p-q=60$
4. $p-q=-60$

Q.

Solve:

$529\times 71-630÷21$

Q.

Find the sum of the following numbers by suitable arrangements:

$65;32;584;69,823;475$

Q.

Multiplication is distributive over addition for whole numbers.

1. True
2. False

Q. Joseph has 18 chocolates. He gave 3 chocolates to his friends. Joseph calculated the remaining number of chocolates by the expression $3-18$ by assuming subtraction to be commutative. Is he correct?

1. yes
2. no
3. cannot be determined

Q.

Fill the blanks so that the statement becomes true
$75\times 425=(70+5)(\_\_\_\_\_+85)$

Q.

Add.

$2.9,3.56,0.8$

Q.

Solve:

$364÷364\times 364-364$

Q.

Fill in the blanks to make each of the following a true statement :

$874\times 17+\left(58-58\right)=17\times \left(437\times \_\_\_\_\_\_\right)$

Q.

Simply: $\begin{array}{rcl}& & 24÷\left(-3\right)+12\times 6\end{array}$.

Q. Is 90-60 same as 60-90?

1. Yes
2. No

Q.

Simplify: $380+\left(-53\right)-\left(-70\right)+\left(-95\right)$