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

(4×200)+(4×70)+(4×5)

Step-by-step explanation:

We know that 275 can be written as 200+70+5, by using properties of numbers.

Now, consider the given product

4×275

=4(200+70+5) [ by using expand property of numbers. ]

=(4×200)+(4×70)+(4×5)  [by using distributive property in mental math]

=800+280+20 

=1100

Here, (4×200)+(4×70)+(4×5) is the expression that can be used to find 4 x 275 using mental math and properties of numbers.

mark brainliest

step-by-step explanation:

2 tens + 6 ones

1 ten + 16 ones

0 tens + 26 ones

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64