The first question in the final examination paper of the second volume of mathematics in the first grade of primary school: fill-in-the-blank questions (1-3 points for each question, 3 points for item 4, 4 points for item 5, 5 points for item 9, 6 points for item 10, 8 points for item1,and 44 points for item * *).
1.( 1)3 yuan = () angle (2)70 angle = () yuan.
2.( 1)4 angle = () points (2)60 points = () angle
3. (1) 5.8 points = () points (2) 19 points = () points.
4.( 1) The number consisting of three ones and eight tens is (). (2) The number of10 decimals is ().
The tenth number of five. 56 is (), which means (); The number in the unit is (), which means ().
6.( 1) 1 angle 5 points = () angle () points (2)4 angles +9 angles = () yuan () angle
7.( 1)5 points +3 points = () points (2) 1 yuan? 6 Angle = () Angle
8.( 1) 1 angle 2 points = () points (2)9 points +5 points = () angle () points.
10. Arrange the following figures in descending order.
45 54 40 50 34 43
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1 1. Write two addition formulas and two subtraction formulas with three numbers of 30, 8 and 38.
___________ _____________
___________ _____________
Second, the oral math problem (65438+ 02 points for each small question *** 24 points)
1. 12-5= 18-9= 6+8= 1 1-9=
6+9= 7+4= 14-5= 12-4=
16-7= 13-6= 8+5= 15-8=
2.36-(9-7)= 15-( 12-7)= 76-70+8=
4+( 15-8)= 8+( 1 1+30)= 50+ 10-30=
29-( 13-5)= 60-20+5= 40+( 16-9)=
Three. Narrative questions (4 points for each small question *** 8 points)
1. One addend is 26, the other is 50, and what's the sum?
What's the difference between 2.68 minus 5?
Four, the application problem (each small 6 points *** 24 points)
1. A bus, 35 people get off at Heping Road, and there are 20 people left on the bus. How many people are there on the bus?
2. Mom will go to 79 yuan to buy a coat and trousers, and 50 yuan will buy a coat. How much does it cost to buy pants?
Linlin has written 30 new words, and there are still 40 left. How many new words does he want to write?
4. Young Pioneers learn from Lei Feng, and Class One and Class Two do 39 good deeds, including 20 in Class One and how many in Class Two?
Five, selected as (10 points for each small question *** 20 points)
1. Children line up. From the front, Xiao Fang is the eighth, and there are 20 people behind. There are () people in this team.
2. What should I put in brackets?
○? +△=40 △+7= 15 △=( ) ○=( )
The answer to the final examination paper of the second volume of mathematics in the first grade of primary school 1. fill (up) a vacancy
& lt 1 & gt； 30,7
& lt2 & gt40,6,
& lt3 & gt58, 1,9
& lt4 & gt83, 100
& lt5 & gt5,5, 10,6,6, 1
& lt6 & gt 1,5, 1,3
& lt7 & gt8, 16
& lt8 & gt 12, 1,4
& lt9 & gt2, 1,2,4, 10
& lt 10 >54 50 45 43 40 34
& lt 1 1 & gt； 30+8=38 8+30=38 38-8=30 38-30=8
Second, the oral calculation questions
& lt 1 & gt； 7,9, 14,2, 15, 1 1,9,8,9,7, 13,7
& lt2 & gt34, 10, 14, 1 1,49, 10,2 1,45,47
Third, the text narrative questions (directly give the answer)
& lt 1 & gt； 76
& lt2 & gt63
Fourth, the application problem (give the answer directly)
& lt 1 & gt； 55
& lt2 & gt29
& lt3 & gt70
& lt4 & gt 19
Verb (short for verb) choice (give the answer directly)
& lt 1 & gt； 28