17-9=8,9-8= 1
So the answer is: look sideways.
The first line: 17, 14, 18,1,19, 1 1, 28,/kloc-.
Line 4: 3, 12, 1,17,3, 10, 10.
Look at the table below and fill in the appropriate numbers in the blanks. All the figures in the first line are the sum of the second and third lines, and the fourth line is the difference between the second and third lines.
Fill in the blanks with the appropriate numbers. Hello, I'm glad to answer your questions.
26-8= 18-8= 18-8=2-8=-6
Have you ever learned negative numbers?
Hello, I'm glad to answer your question.
Fill in the blanks with the appropriate numbers. Which blank one is it?
Insufficient subject conditions
(1) According to the vertical multiplication formula, the highest two digits of the product are 12, so the product of the digits of the first factor multiplied by the digits of the second factor is12; From 3×4= 12, the number in the first factor is 3; The high order of the single-digit product of the first factor and the second factor is 3; It can be concluded that the decimal place of the first factor is 0, then the decimal place of the second factor is1; (2) When the decimal place of the second factor is 6, so 4×6=24, therefore, the decimal place of the first factor is 4, and the product of the first factor □4×6 is 05, which is available, and the decimal place of the first factor is 3; When the product of the tenth six of the second factor multiplied by the first factor is 70, it is concluded that the number of high places of the first factor is 1 and the unit of the second factor is 5. According to the above calculation, the following vertical formula can be obtained:
Fill in the blanks with the appropriate numbers. 0.08× _ _ _ _ = 80 10 ÷ ...80 ÷ 0.08 = 1000.
10÷0. 1= 100
54.8÷0.548= 100
2.06÷0.00206= 1000
So the answers are: 1000, 100, 100, 1000.
The math problem of grade one is simply inexplicable: look at the table below and fill in the appropriate number 19= 10+7+2 in the blank.
The first number in each column = the sum of the last three numbers.
So you can fill in a number at will in the last line, and then add it up to get this number and fill it in the first line.
For example: 9+8+(4) = 21; 17+2+(5)=24……
Fill in the blanks with the appropriate numbers. (level 3) x 2 3 4 5 6 7 8
13 26 39 52 65 78 9 1 104
14 28 42 56 70 84 98 1 12
15 30 45 60 75 90 105 120
16 32 48 64 80 96 1 12 128
6. 18.24 () Fill in the appropriate numbers in the blanks according to the law. Hello!
6×3- 18, 6×4=24 6×5=30
6. 18.24(30)
If it helps you, I hope to adopt it.
Fill in the appropriate numbers 18, 10, 2, -6 in the space below grade one.