1. One * * * has 16 potted flowers, with 5 pots in each group, and at most, you can put more than () groups and () pots.

2. In division with remainder, the remainder must be greater than the divisor ().

3. How many can I fill in?

4×()& lt； 19()×4 & lt； 3 1 7×()& lt； 30

()×5 & lt； 32()×6 & lt； 19()×7 & lt； 4 1

4. It takes 4 sticks to put 1 cube, 23 sticks can put () cubes, and there are () sticks left.

5.35 Children take boats, each with 8 people, and at least () boats are needed.

6.52÷7, the quotient is (), and the remainder is ().

7.( )×5=25 28÷( )=7 26÷3=( )……( )

( )÷9 =3 ( )÷6=6……2 45÷( )=7……3

8.32 apples, every 7 apples are packed in a bag, you can pack () bags, and there are () apples left; If you pack every 6 packages, you can pack () packages, and there are () packages left.

9.() ÷ 6 = 8 ... (), the remainder is () and the dividend is ().

Second, the judgment question.

1. The dividend is 57, the quotient is 6, the divisor is 9 and the remainder is 3. ( )

2. 19 ÷ 3 = 6 ... 1 This formula is read as: 19 divided by 3 equals 6 remainder 1. ( )

3. 10÷3=3…… 1 ( )

4. 15 has three 4s, and there are two left. ( )

In the division formula with remainder, if the divisor is 8, the remainder is 7. ( )

Third, choose one.

(1) In division with remainder, if the divisor is 9, the remainder ().

A. greater than 9 b. less than 9 c. equal to 9.

(2) In an equation, if the divisor is 7, then its remainder can't be ().

A.5 B. 6 C. 7

Fourth, look at the picture and write the formula.

÷ = ( )…… ( )

÷ = ( )…… ( )

5. Do the math.

1.

14÷2= 63÷7= 28÷4 = 36÷6=

7÷2= 9÷4= 20÷6=

(82-40)÷7= 6×(7+2)= 24÷(4+2)=

2. Use vertical calculation.

20 ÷3 = 76÷9= 39÷4=

5. Can you calculate correctly?

1.39 divided by 4, what is the quotient? What is the remainder?

How many eights are there in 2.32?

3. Divide 60 into 8 equal parts. How much is each part? How much is left?

Sixth, solve the problem.

1. There are 18 trees. Plant a row for every five trees. How many rows can you plant? How many trees are left?

2. There are 23 badminton. If there are 5 boxes in each box, how many boxes can you pack? How much is left?

3. There are 29 electric fan blades, and each electric fan is equipped with 3 blades. How many fans can these blades hold?

4. A rope is 19 meters long, cut 8 meters to make a long skipping rope, and the rest make a short skipping rope every 2 meters. How many short jump ropes can you make? How many meters are left?

5. Students in Class 7, Grade 2 organize boating activities on weekends, with 23 participants, renting one for every four people. How much do you need to rent?

6. According to the following rules, what is the 28th number? A * * * put a few? How many/much?