2. It is known that one number is divided by another number, the divisor is 6, and the maximum remainder is: (5)
3. The divisor is 7, the quotient is 9, the maximum dividend is (69), and the minimum dividend is (63).
4. The sum of subtraction and difference is 456, and the minuend is (456).
5. The sum of the minuend, subtraction and difference is 200, and the minuend is (100).
(1)(46- 19) divided by 9=3 (2)(65-33) divided by 8=4.
(3)(72- 64) times (36 divided by 4)=72
(4)(86- 25) Divided by 7=8, the remainder is 5.
In a skipping contest, the prize was a ballpoint pen. There are four winners, each of whom gets several ballpoint pens. How many ballpoint pens can I prepare at most?
The largest remainder is 3, so everyone gets 3, and the remaining 3 is the most.
The maximum value at this time is: 3*4+3= 15.
4. Careless mistakes in doing the problem, taking 5 on the minuend as 3 and 0 on the minuend as 6. The difference is 9 1, and the correct answer is (1 17).
Five on the minuend ten is regarded as three, and the minuend is less than 20.
0 in the meiotic unit is regarded as 6, and meiosis increases by 6.
So it's reduced by 20+6=26.
The correct answer is 9 1+26= 1 17.
5. When doing subtraction, Xiaoming regards 7 in the subtraction unit as 9 and 5 in the tenth as 3. The difference is 26. The correct answer should be (8).
Xiao Ming regards 7 in the reduction unit as 9 and 5 in one tenth as 3.
Reduced by 20-2= 18.
The correct answer is: 26- 18=8.