() () / () = () () / () = () () / () fill in the brackets with 1.2.3.4.5.6.7.8.9. Nine numbers make the formula true, and each number is not correct
52/4=39/3=78/6=13.
Fill in the brackets with nine numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 to make the formula true
Fill in the brackets with nine numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 to make the formula true. (each number is not repeated) () × () = (),
()×()=()()
(2)(7)×(3)=(8)(1),
(6)×(9)=(5)(4)
RELATED INFORMATIONS
- 1. Fill in the brackets with nine numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 to make the formula true Fill in 1, 2, 3, 4, 5, 6, 7, 8, 9 numbers in brackets to make the formula true (each number cannot be repeated) 1、( )/( )*( )=( )( ) ( )+( )-( )= ( ) 2、( )( )+( )-( )=( ) ( )*( )=( )( ) 3、( )( )( )( )*( )=( )( )( )( )
- 2. Put the nine numbers 1 ~ 9 into the following spaces respectively. Each space can only add one number and cannot be repeated, so that the equation holds. () () times () = (), () times () = ()
- 3. Fill in the following blanks with 1-9, which can't be repeated, to make the equation hold. Two answers are required Fill in the following blanks with 1-9. Do not repeat them to make the equation true □□*□=□□*□=□□□ □□*□=□□*□=□□□ I can't work out my son's homework for a long time
- 4. Fill the four numbers 5.6.7.8 in the following formula to make the sum on the left the largest and the sum on the right the smallest The four numbers 5.6.7.8 are filled in the following formula respectively to make the sum on the left the largest and the sum on the right the smallest ( )( ) ( )( ) + ( )( ) +( )( ) ———————————— ———————————— ( )( ) ( )( )
- 5. 6 18 3 7 2 is equal to 12. Add, subtract, multiply and divide in the space 6 12 5 15 4 is equal to 7
- 6. Fill the nine numbers - 8, - 6, - 4, - 2,0,2,4,6,8 into the nine spaces in the figure below, so that the three numbers in each row and the three numbers in each column are diagonally aligned
- 7. Put the nine numbers 1, - 2, 3, - 4, 5, - 6, 7, - 8 and 9 into the box of the graph, so that the sum of the three numbers on each row, column and diagonal is positive
- 8. According to the law of numbers, what number should be filled in the question mark
- 9. The master of digital map, Fill the number of the arithmetic sequence in the 3 * 3 lattice, so that the sum of the three numbers of each horizontal, vertical and oblique is equal, there is such a decision: Nine sub oblique row, up and down opposite, left and right more, four-dimensional prominent, What's the difference between 4 * 4 and 5 * 5? .............1 ...........6....2 ........11...7....3 ......16..12...8....4 ....21..17..13...9....5 ......22..18..14..10 ........23..19..15 ..........24..20 ............25 Can you make it clear? I don't understand. I understand the meaning of 3 * 3. I don't understand anything else 315971196 can you be more clear?
- 10. Fill in the blanks with the number 123456789 so that the following equation holds The number of each space should be different
- 11. Fill in the box with nine numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 to make the formula tenable (each number can't be used repeatedly) □ + □ - □ = □ □□÷□=□□÷□=□□÷□
- 12. A multiplication formula of two digits multiplied by two digits. One multiplier is 29. If you add two multipliers and the product of multiplication to get 839, how much is the other multiplier? How to calculate
- 13. A multiplication formula of two digits multiplied by two digits, one of which is 29. If you add two multipliers and the product, you get 839. What's the other multiplier?
- 14. How many 3-digit odd numbers without repetition can be made up of 10 numbers 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 Excuse me, I've read it. The answer is 8 × 8 × 5 = 320 But I don't understand why. Can someone help me
- 15. 1. A subtraction formula, the sum of the subtracted, the subtracted and the difference is 100, the difference is two-thirds of the subtracted, what are the subtracted, the subtracted and the difference? 2. Class 1 and class 2 of grade 6 donated 1200 yuan to the disaster area. Class 1 of grade 6 donated 180 yuan more than Class 2 of grade 6. How much did class 1 and class 2 of grade 6 donate?
- 16. The sum of the subtracted, the subtracted and the difference is 100, and the difference is 14 of the subtracted. What are the sum of the subtracted, the subtracted and the difference?
- 17. In calculating a decimal subtraction, Xiao Hua regards 8 on the tenth place of the subtracted as 3 and 1 on the hundredth place of the subtracted as 7. The wrong answer is different from the correct one______ .
- 18. The sum of the subtracted, the subtracted and the difference is 240, and the subtracted is 240______ .
- 19. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is 160, and the difference is three fifths of the subtracted. What is the subtraction formula? 2. It is known that the sum of the subtracted, the subtracted and the difference is 58, and the subtracted is () (fill in the blanks) 3. In a subtraction formula, the difference is 15. If the subtracted remains unchanged, the subtraction increases by 5.6, and the difference is ()
- 20. In a subtraction formula, the subtraction is three times the difference, and the sum of the subtraction and the difference is 880,