Introduction to division of mathematics scores in sixth grade volume 1

RELATED INFORMATIONS

• 1. Oral division exercises Now we need a division problem with remainder,
• 2. Are there any oral and computational problems for fractional multiplication? (no division)
• 3. The difference between fractional multiplication and fractional division in Grade 6 of primary school
• 4. How to distinguish fractional multiplication from fractional division
• 5. How to realize binary multiplication and division in computer by addition
• 6. Why is division slower than multiplication? RT, it seems to be half the time slow. Thank you,
• 7. How to write the law of fractional multiplication in junior high school books?
• 8. What is the rule of fractional power
• 9. According to the meaning of power and the multiplication rule of fraction, we can get (B / a) &# 178; = B / a multiplied by B / a = B & # 178;; (B / a) &# 179; = B / a multiplied by B / A Multiply B / a = B & # 179 / / A & # 179;, the rule is the nth power of B / the nth power of A. according to the rule, calculate (- X / 3Y) &# 179; (C & # 178 / / AB) &# 178; × (A / BC) &# 179; (- C / A & # 178; b) &# 179;
• 10. According to the meaning of power and the multiplication rule of fraction, we can get (B / a) ^ 2 = B / a ` B / a = B ` B / a ` a = B ^ 2 / A ^ 2 1. Can you calculate (B / a) ^ n (n is a positive integer), from which you can get the multiplication rule of fractions 2. Calculate (- X / y) ^ 2 '(- y ^ 2 / x) ^ 3 ÷ (- XY ^ 4)
• 11. Hat: 17 yuan, scarf: 28 yuan, the total price of hat and scarf is 7 / 8 cheaper than a suit of clothes. How much does it cost to buy this suit?
• 12. There are eight chickens, three fourths of the ducks. Multiplication or division? Why? How many ducks are there? Is that more ducks or chickens?
• 13. After reading 100 pages of a book, there are still 15 pages left to read. (1) what percentage of the total number of unread pages? (2) What percentage of the total number of pages read? (3) What percentage of the students have not read? (4) How many more pages have you read than the rest?
• 14. Will the quality of a piece of ice change when it turns into water? There is a piece of ice. Will its quality change after it turns into water? It's quality attention
• 15. The derivative function is xcosx. What is the original function
• 16. How many English words are there in grade one and grade two
• 17. The influence of English vocabulary on Chinese
• 18. 1949*1949-1950*1950+1951*1951-1952*1952+.1999*1999 ji suan
• 19. I have had dinner If you are invited to dinner, you say I have
• 20. Let f (x) be an odd function of (- ∞, 0) ∪ (0, + ∞), and it is a decreasing function in the interval (- ∞, 0) (1) Try to compare the size of F (- 2) and - f (3) (2) if Mn < 0 and M + n < 0, prove that f (m) + F (n) > 0