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Eddi Din [679]
3 years ago
11

How do to soving problems in math what is a trick​

Mathematics
2 answers:
Alex3 years ago
8 0

Answer:

Two-Step Addition

Two-Step Subtraction

Subtracting from 1,000

Doubling and Halving

Multiplying by Powers of 2

Multiplying by 9

Multiplying Even Numbers by 5

Multiplying Odd Numbers by 5

Squaring a Two-Digit Number that Ends with 1

these all can help you

Step-by-step explanation:

elena-s [515]3 years ago
7 0

Answer there is no trick you just have to know your math  as in time tables division addition and subtraction

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Pls help me solve pls show how you got the answer
sergij07 [2.7K]

Answer:

48 length units

Step-by-step explanation:

area of each squre = 9

side length of each square = sqrt(9) = 3

Length of each side of grid = 4*3 = 12

Perimeter of grid = 4 sides = 4*12 = 48 length units

7 0
3 years ago
Read 2 more answers
Simplify day 19 please
Genrish500 [490]
The answer is approximately 11.18.
3 0
3 years ago
Need help , if you can answer it pls do . thank you
lara [203]

Answer:

9

Step-by-step explanation:

14-5=9

therefore TV=9

hope this helped

3 0
3 years ago
A gallon of paint covers 1 1/3 walls. How many gallons does it take to cover 1 wall? How about 3 walls?
Alekssandra [29.7K]

Answer:

1 wall is 0.75 gallons. 3 walls is 2.25 gallons.

Step-by-step explanation:

if 1 gallon covers 1 1/3 wall, divide 1/1.3333 = 0.75

multiply 0.75(1 wall) by 3.... 0.75×3=2.25

6 0
3 years ago
Whats the easiest way to do long division
Anastaziya [24]

Answer:

Set up the equation. On a piece of paper, write the number being divided on the right, under the division symbol, and the number doing the division to the left on the outside. ...

Divide the first digit. ...

Divide the first two digits. ...

Enter the first digit of the quotient.

hope this helps :)

6 0
3 years ago
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