[28 + 99 * 28] calculated by simple algorithm

[28 + 99 * 28] calculated by simple algorithm

Your topic is 28 * (1 + 99) = 2800, please adopt it!

759-28 × 18 + 198 △ 22 simple operation

Original formula = 759 - (28 × 20-28 × 2) + 198 △ 2 △ 11
=759-504+9
=264

What is the quotient of 10 times the difference between 840 and 40 divided by the sum of 73.6 and 6.4
Come on, ten seconds

Burners
(840-40)÷(73.6+6.4)×10
=800÷80×10
=10×10
=100

Is the quotient of 258 divided by 3 correct?

What does a certain number mean

What is the quotient of the difference between 870 and 840 minus the sum of 1530 and 840?

(1530 + 840) / (870-840) = 2370 / 30 = 79 A: the quotient is 79

The number B is 258 smaller than the number a. the quotient of the number a divided by the number B is 17 plus 2. How much is the number a and the number B
Come on

The second number is:
(258-2)÷(17-1)
=256÷16
=16
The number of a is: 258 + 16 = 274

How to express the simple method of 25 times 44 by formula
25 times 44 equals bracket 25 times 40 bracket plus 25 times 4

25 times 44 equals brackets 25 times 40 brackets plus 25 times 4
It's a formula
25x44
=25x(40+4)
=25x40+25x4
=1000+100
=1100

How to calculate 25 times 398 in a simple way

25*400-25*2=9950

If a of 10 is equal to 20 and B of 10 is equal to negative 1 of 5, then a of 3 is divided by B of 3

10^a/10^b=10^(a-b)=20*5=100
So A-B = 2
A times of 3 divided by B times of 3 = 3 ^ (a-b) = 9

What is 1 divided by minus 3.5
1 divided by minus 3.55 is multiplied by 2

(1/-3.55)*2=-40/71