What is an expression that can be used to find 4 x 275 using mental math and properties of numbers?

Answer

(4×200)+(4×70)+(4×5)

Explanation
275 can be written as 200+70+5. You can simply this multiplication using the distributive property of multiplication.
4×275=4(200+70+5)
=(4×200)+(4×70)+(4×5)
=800+280+20 
=1100

Nicely explained Meow !

Great job meow 😸

i understand this but great job

To find the product of 4 multiplied by 275 using mental math and properties of numbers, you can break down the calculation into simpler steps.

Step 1: Use the distributive property.
We can rewrite 4 x 275 as (2 x 2) x (100 x 275).

Step 2: Use the commutative property and associativity property.
Rearrange the expression as [(2 x 100) x 2] x (275).

Step 3: Simplify the expression.
(200 x 2) x (275) = 400 x 275.

Step 4: Use the commutative property again.
We can switch the order of multiplication to rearrange the expression as 275 x 400.

Now, we can find the product mentally by multiplying the two numbers:

275 x 400 = 110,000.

Therefore, using mental math and properties of numbers, we determine that 4 x 275 equals 110,000.

Knock knock you: who is there me bill you: bill who me: pay the bills

Loco morngo ghvrtivnietjvbilebcvk krixmahid,cmcjcjs