10 10 9 9 is 24 o'clock How to calculate?

10 10 9 9 is 24 o'clock How to calculate?

(9 minus (10 divided by 10)) times the root 9

How about four fives with multiplication and division without addition and subtraction equal to 15

You think, if you just multiply and divide, there is no order problem, so 5 * (/) 5 * (/) 5 * (/) 5 * (/)
If there is a division sign, 5 / 5 = 1, 5 / 5 = 1 or 5 * 5 = 25 are not enough
If there are two divisors
unsolvable

5,5,6 no matter add and subtract or multiply and divide... The final answer is equal to 24... Two algorithms!

(3+(5/5))*6
(3*(5+5))-6
(3+(5/5))*6
(3*(5+5))-6
((5+5)*3)-6
((5/5)+3)*6
((5+5)*3)-6
((5/5)+3)*6
6*(3+(5/5))
6*(3+(5/5))
6*((5/5)+3)
6*((5/5)+3)

Four four times, four times, four times, four times
4 + 4 + 4 + 4 requires: multiply and divide first and then add and subtract. You can't use brackets or square root. The final answer is 4. Hurry, smart brothers and sisters, do me a favor! Thank you on your knees
I said you can't use brackets, brother. Please help me
Dizzy master to see the line, ah, mathematical genius, I almost dizzy Wuwu, kneel for the answer.. Come on, whine...

4 divided by 4 × 4 divided by 4

3-5, 7-13, multiplication, division, addition and subtraction = 24

Upstairs is wrong!
[-5*(-13)+7]/3=24

Three a minus two B equals 75 three B minus two a equals 5 how many a and B equals

3a-2b=75 → 6a-4b=150
3b-2a=5→ 9b-6a=15
Add two formulas
5b=165
b=33
3a-2×33=75
a=47

The sum of three a equals 75, B times a equals 100, X divided by B equals 120, what is the value of X?

a: 75 divided by 3 = 25
b: 100 divided by 25 (a) = 4
x: 120 times 4 (b) = 480

For example, the sum of two numbers in the first idiom should be equal to one, and the sum of two numbers in the second idiom should be equal to two
For example, in the first idiom, the sum of two numbers should be equal to one, the second should be equal to two, and so on, to fifteen

Half push, half push
Wholeheartedly
poor and blank
infer other things from one fact
be of two minds
Sanxun Sanmu
change one's mind frequently
in knots
be split
one word is as heavy as nine tripods
be riotous with colour
lead in all directions
all kinds of
capture and release seven times
resplendent with variegated coloration

Make idioms skillfully, fill in numbers, make idioms vertically, and add them horizontally to 50
() + () + () + () + () + () + () + () + ()=50
Mo Gan Xin Tong Guang takes it from the dead room
（)+（）+（）+（）+（）+（）+（）+（）+（）=50
Like pure, meaning, color, space and stability

1 1 3 4 5 7 9 10 10
1 2 2 8 10 8 1 9 9

When calculating the addition and subtraction of two and three digits in writing, you should align the number () from the () position
When calculating the addition and subtraction of two and three digits in writing, you should align the number () from the () position

When calculating the addition and subtraction of two and three digit numbers, you should align the (tail) numbers, starting from (number)