Fill in 1, - 4.9, - 16.25, (), ()

Fill in 1, - 4.9, - 16.25, (), ()

Fill in 1, - 4.9, - 16.25, (- 36) and (49)
Hello, I'm very happy to answer your questions, skyhunter 002 for you
If there is something you don't understand, you can ask it. If you are satisfied, remember to adopt it
If you have any other questions, please accept this question and send it to me for help
Wish you progress in your study

Find the rules to write numbers: 1, 4, 9, 16, (), (), ()

1=1^2
4=2^2
9=3^2
16=4^2
So it's going to be 5 ^ 2, 6 ^ 2, 7 ^ 2,
The answer is 25, 36, 49

Find the rule: 1, 2, 2, 4, 8, 32256, and .

32×256=8192．
So the sequence is: 1, 2, 2, 4, 8, 3225, 68192
So the answer is: 8192

Fill in the numbers: 1,2,4,4,9,8, (), (), 25,32

16 16
1 square, 2 power, 2 square, 2 power, 3 square, 2 cubic power, 5 square, 2 fifth power
So the middle should be 4 square, 2 to the fourth power, 16, 16

Fill in the regular form: 2,2,4,8,14,26,48,88, () Give answers and explain + 5 / + 10 Good description + 20 I'm not going to pick you

Starting from the fourth number, each number is equal to the sum of the first three numbers. 2 + 2 + 4 = 8 2 + 4 + 8 = 14 8 + 14 + 26 = 48 14 + 26 + 48 = 88, so: 26 + 48 + 88 = 162

2-2-4-8-14-26-48-88? Find the rule and fill in the number

Starting from the fourth number, each number is equal to the sum of the first three numbers. 26 + 48 + 88 = 162

Fill in the numbers 16,15.4,14.8,14.2, (), (), ()

16,15.4,14.8,14.2,13.6,13

In the second grade of primary school mathematics, finding regular problems: 1, 2, 4, 8, 14, (), () 2, 1, 2, 5, 10, 17, (), () Question 1: 2,4,8,14, (), () Question 2: 1,2,5,10,17, (), () All of them are blank questions

First question: (22) (32)
Question 2: (26) (37)
The first question: 2 to 4, 4 to 8, 6 to 8, and so on to 22 and 32
The first question: 1 to 2 plus 1, 2 to 5 plus 3, 5 to 10 plus 5, the former to add 2 more than the latter

2,3,6,5,10,7,14,

1,3,5,7,9,...2n-1
2,6,10,14,18,...2*(2n-1)

① () 7 / 10 of the ton is 500 kg. ② fill in the regular form: 27 / 8, 9 / 4, 3 / 2, (), () ③ A rectangular open wooden box with a square bottom is exactly a square with a side length of 60cm. How many square centimeters does it take to make this wooden box? What cubic centimeter is the volume of this wooden box?

① (7 / 5) 7 / 10 of a ton is 500 kg. (2) fill in regularly: 27 / 8, 9 / 4, 3 / 2, (1), (3 / 2). ③ a rectangular open wooden box with a square bottom and a side length of 60cm is exactly unfolded on the side. How many square centimeters does it take to make this wooden box? How much volume is this wooden box