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Anonymous users2024-02-06What is the color of the teeth of a child born to a black and white man after marriage? (Newborn children have no teeth).
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Anonymous users2024-02-05Guess the number game.
There are two numbers, big and small, their difference is 7, and their quotient is 5; In both cases, the numbers "7" and "5" appear. Can you guess these two numbers?
Quick response. Tell you: "b+d=a", "b d=c"; Please use the above two equations to calculate what the following numbers a, b, c, and d represent.
a×a=ba
c×c=dc
Hello teacher. Old + Teacher + You = Good.
Teacher + Hello = Good.
Hello Teacher = Okay, Okay.
If you look closely, when the Chinese characters in the above equation indicate what numbers, can these three equations be true?
Fun equation. Fill in the plus and minus signs in the following chain of numbers so that they both become an equation of the number 101. Can you finish it?
Fill in the numbers smartly. The above two formulas are not equal. Please choose six numbers from 0-6 and fill them in the equation so that they are all equations. Which number will not be selected?
Tim Tim sees that a number is added to "999" so that the formed four-digit number is divisible by the four-digit number "1357". Do you know what that number is? Well, to tell you, it's "4", which is "9499". Validation: 9499 1357 = 7
Add two numbers to "888" to form a five-digit number that is divisible by "1357", and interestingly the number is a two-digit number formed by the two numbers you fill in.
Okay, you can add a look. Fill in the numbers wisely.
Please add the same number to each number in the equation to make it an equation. Can you make it?
Let me tell you, add an "8" to each of them and it becomes the equation: 18 + 28 + 38 = 84.
Okay, so let's give it a try: add the same number to each of the following numbers, so that it remains the equation.
Fill in as required. Please fill in the numbers 1-9 in the blank box to make the two equations valid. Can you do it quickly?
Fill in the calculations. Fill in the same operator symbol in the " field, and fill in the appropriate numbers in the " field to form an equation. It seems to be a difficult problem, but in fact, it is simple! Give it a try.
Answer Guess the number game: big number, small number.
Find the pattern and fill in the number: 21875
Alphabet guess: a=1 b=9 c=2 d=3 e=8 f=4 g=5 h=7 i=6 (the answer is not unique).
Fun equation: 123 + 4 + 56 + 7-89 = 101
9+12-3+4-5+6+78=101 (some answers are not unique).
Clever fill-in: 3 unsuccessful.
Tim Tim look: Tim "6" and "4".
Rapid response: a=5 b=2 c=6 d=3
Hello teacher: old = 3 teacher = 0 you = 2 good = 5
Six numbers: 13 6 = 78 45 2 = 90
Smart Tim Number: 9 or 0
Fill in as required: 12 34 5=2040, 6 7 8 9=3024
Fill in the calculation: 12 3 45 6 7 8 9 = 4898880
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Anonymous users2024-02-04There is a soft ladder hanging on the side of the boat, 2 meters above the sea surface, and the sea water is ** half a meter per hour, and the sea water can submerge the soft ladder in a few hours?
Answer: The tide rises all boats, so it will never drown the soft ladder.
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