Simple calculation of primary school 51 * 1 -- 6 / 0.9

RELATED INFORMATIONS

• 1. The greatest common factor and the least common multiple of 11 and 3
• 2. The greatest common factor and the least common multiple of 11 and 13
• 3. The least common multiple of 11 and 13 is () times their greatest common factor
• 4. Find the greatest common factors 32 and 72, 75 and 25, 80 and 125, 40 and 60, 17 and 51, 14 and 54 of each group And what did you find
• 5. 32 and 72, 75 and 25, 80 and 125, 40 and 60, 17 and 51, 14 and 54. What do you find
• 6. 42, 45, 40, 47 (), (), 36, 51, Don't write what I don't understand, write the formula
• 7. 36,9,42, (), (), 51, () can only add and subtract. Please explain the solution
• 8. In the fifth grade, oral arithmetic is practiced every day from 42 to 45, 51 to 54
• 9. Calculation: 108 ° 18 ′ - 56 ° 23 ′=______ ．
• 10. How to solve 108 ° 18 ′ + 56 ° 23 ′ 40 ″,
• 11. 4.9 * 6.8 + 0.51 * 6.8
• 12. 0 1 3 9 ) 51 The answer is 21
• 13. What are the numbers in brackets? A, 1 B, 10 C, 53 D, 130
• 14. Please fill in the most likely numbers in brackets: 3,7,21,51103, () Please give the derivation process
• 15. In order to make 51 () fill in this number, it has both factor 2 and factor 3. What number can () fill in
• 16. 1 / 3 () 1 / 3 () 1 / 3 = 2 / 9 can be filled with brackets and operation symbols
• 17. Fill in the operation symbol or bracket. 5 = 2
• 18. 1, 1, 2, 7, 21 what's the next number? A.51 b.52 c.53 d.54
• 19. The second grade of primary school is estimated to be 38 + 16 18 + 21 + 27 98_ 51+16
• 20. Find the rule 3,6,11, (), 27, (), 51