Name:? Class:? Achievements:
1. Fill in the blanks (each space 1, *** 19)
1、☆☆☆☆☆☆☆☆☆☆☆☆☆
() One copy ☆, every three copies, divided into (), with () left.
13÷()=()……()
2. Use the remainder to calculate the division, and the remainder is greater than the division ().
3. Formula 29 ÷ 7 = 3... 1, and the divisor is (? ), the quotient is () and the remainder is ().
4. A number is divided by 9. If there are remainders, there may be () remainders, of which the largest is () and the smallest is ().
5. □÷□ =□……………… 6. In this division formula, the minimum divisor should be (? )。
6. There are 7 days in a week, 365,438+0 days in May, and more than () days in a week.
7. In division with remainder, dividend = () × ()+()
Second, the choice (2 points for each question, *** 10)
1, in division with remainder, the divisor must be greater than (? ) big. First, dividends? B, remainder? C, business
2. The formula with quotient of 7 is (). ? a、7÷7？ b、2 1÷3 C、 1×7
3, the remainder is 4, and the formula has (? )。 a、36÷8 B、 18- 14 C、32÷7
4. In the division of divisor 7, the remainder may be ().
a、7、6、5、4、3、2、 1？ b、6、5、4、3、2、 1
5.4. 16 strains, with an average of 3 strains per row. How many rows can you plant and how many trees can you plant? ()
a、 16-3 B、 16÷3C、 16+3
Third, the judgment (65438+ 0 points for each question, ***5 points)
1. In division with remainder, the remainder may be greater than the divisor. ? ()
2.49 divided by 8, the quotient is 5 and 9. ()
3,48 ÷ 7 and 60÷9 have the same quotient and the same remainder. ( )
Mom divided some sweets among eight children equally, and each child got 9 pieces, leaving 9 pieces. ( )
A teddy bear starting from 5.35 yuan can be exchanged for 7 cars starting from 8 yuan. ( )
Four. Calculation (***3 1)
1, oral calculation (each question 1 minute, * * *1minute)
28÷7= ? 36÷6= 8×6= 24÷4= ? 34+5=
30÷5= 98-80= ? 7×5= ? 9÷9= ? 72÷8=
2. Longitudinal calculation (3 points for each question, *** 15 points)
26÷3= 4 1÷6= 33÷5= 18÷4= 3 1÷7=
3, column calculation (3 points per question, ***6 points)
How many 3s are there in (1) 16? ? (2) What's the difference between 50 minus the product of 9 and 5?
Verb (abbreviation for verb) (? What can I fill in the box? (65438+ 0 points for each question, ***5 points)
()×8 & lt； 36? 9×()& lt； 4465 >8×( )? 4×()& lt； 33? 54>8×( )
6. Fill in ">" in ○. "<" or "=". (2 points for each question, *** 10)
18÷3○ 19÷3 12÷3○2×227÷3○26÷3? 2 1÷5○20÷5 ? 23+58○67- 19
Seven, solve the problem (***20 points)
1, A * * * has 72 books, each with 8 books. (6 points)
(1) How many groups can a * * * be divided into? (3 points)? (2) Four people in each group, how many copies did each person get on average? (3 points)
2. Send 25 books to 3 children on average. How many books were distributed to each child? How many copies are left? (4 points)
Xiao just bought 20 goldfish and gave Xiao Ming 4. How many goldfish are left? Xiao Gang put the rest evenly in three fish tanks. How many goldfish are put in each fish tank? How much is left? (5 points)
5. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ How many are left? (Add conditions and answer) (5 points)