1. Fill in the blanks (1-3, each question 1, the fourth sub-question 2,5-83,9-104,1/2, each question 5,/kloc-.

1.56 is pronounced as ().

2. Seventy-eight writing ().

3.25 is pronounced ().

4.( 1) Ten digits are 5, one digit is 0, and this number is ().

(2) The hundred digits are 1, the tens and digits are 0, and this number is ().

5. The first digit from the right is (), the second digit is (), and the third digit is ().

6. Fill in ">" in ○. , "<, or" = ".

28○27 8 1○9 1 9 1○89

7. Fill in ">" in ○. , "<, or" = ".

36○63 70○69 67○76

8.( 1) and 37 are two adjacent numbers () and ().

(2) The number between 69 and 7 1 is ().

9. Fill in ">" in ○. , "<, or" = ".

39○93 74○47

88○87 100○99

10. Fill in numerical order.

1 1. Write five numbers, and there are four in the tenth place.

______________________________________

12. Write five numbers with "3" in each position.

______________________________________

Write the following numbers.

Fourteen () Thirty-eight () Seventy ()

Forty () Sixty-five () Seventeen ()

14. 10 1 Yes () 4 10, 8 1 Yes ()

10 Decimal digits are (), 9 one-digit digits and 6 decimal digits are ().

Three tens are () seven tens and 1 yes ()

15. Fill in the blanks in numerical order.

16. Write two addition formulas and two subtraction formulas with 35, 30 and 5.

_____________ ________________

_____________ ________________

17. Fill in the following figures where appropriate.

Second, the oral test (10 points for each small question *** 20 points)

1.87+0= 96-6=

99-9= 80+9=

2+40= 77-7=

74-70= 84-40=

55+5= 84-4=

2.60+6= 4+60=

5+70= 48-8=

56-50= 27-20=

30+2= 66-4=

8+50= 66-40=

Third, the application problem (5 points for each small question *** 10)

1. There are 48 people in the school choir, including 20 men and how many women?

Miss Wang gave her classmates 40 copies, and there are 30 copies left. How many books does Miss Wang have?