15-7= 8+ 14= 17-9= 9+60=
50-20= 89-80= 43-5= 27+8=
7+53= 86+9= 13-9= 97-8=
44+50= 7+8= 37+3= 68-50=
30+20= 35+8= 47-8= 100-30=
25+4+9= 83-7-30= 58+( 17+3)=
93-(68-60)= 70+(35-8)= 82-(43+7)=
two
=
Two. Fill in the blanks: (28 points)
1, and the numbers adjacent to 79 are () and ().
2. The number consisting of three ones and eight tens is ().
3. The number on two digits is 7, the number on ten digits is 5, and this number is ().
4 and 89 have () ten and () one.
5. The first digit on the right is a number, and the third digit is a () number.
6、30+( )=55 ( )–20=35 ( )-( )=42
64+( )=64-( ) ( )+ ( )=38 47-( )=39
7. fill in ">", "<" or "="
75〇37+20 83〇92–8
68–40 064 5 yuan 90 6 yuan
8. Fill in the appropriate units in the brackets.
Three pounds for an exercise book and eight pounds for a pencil.
A schoolbag is 33 yuan () and an eraser is 1( )5 ().
9, 27 consecutive 7: 27 _ _ _ _ _ _ _ _
75 continuous subtraction 8: 75 _ _ _ _ _ _ _ _
10, students do the questions. Xiaohong has three people in front and nine in the back. There are () people in this team.
1 1, October 1st this year is the anniversary of the founding of People's Republic of China (PRC).
Three. (4 points)
6 digits is greater than 50 digits.
Iv. Write the following questions: (15)
26+58 7+85 87-38 60-28 93-8
Verb (abbreviation of verb) formula calculation: (6 points)
1, one addend is 37, one is 58, and what is the sum?
2. The subtrahend is 19 and the minuend is 50. What is the difference?
Chinese simulation test paper at the end of last semester in grade one of primary school
Spelling and writing. My calligraphy is the most beautiful!
This is a good example.
( ) ( ) ( ) ( ) ( )
Can you help them find a home?
1.zhòng
(1) Little hen () rice.
② This is the seed of Chinese cabbage ().
1. How 2. What?
(1) What's in the bottle?
(2) Do crows drink water?
How many words can you write with the following radicals? Give it a try.
Cloud: _ _ _ _ _ _ _: _ _ _ _ _ _
: _ _ _ _ _ _ _ _ _ _: _ _ _ _ _ _ _ _
Think, choose and fill in the blanks.
Branches and fragments of two trees
A book, two bats and a piece of cloth.
One dress, ten trees and a pair of socks.
A pencil, a flower and three fish.
Compare and then form words.
Ba () hand () ground () gate ()
Let () Mao () them () ()
Do you know the following words? If you know someone, color the circle with your favorite color.
○ clean ○ tears ○ bullying ○ cotton-padded clothes ○ concentration
○ Sleep ○ Effort ○ Skill ○ Will ○ Magic.
I can still talk to both of them!
________________________________________________
________________________________________________
Write according to examples.
(1) The star is a small fish quilt cover.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.
(2) There is an old man on board.
_ _ _ _ _ _ _ _ _ has a _ _ _ _ _ _ _ _ _.
(3) Rivers are the home of fish.
_ _ _ _ _ is the hometown of _ _ _ _ _.
I can recite, I can fill in.
1, () () According to (), the Yellow River () flows.
Want to be poor () () () More () () floors.
2, chicken painting () (), pony painting () ().
Read it, think about it, and you will gain something new.
Seawater Seawater I ask you, why are you so melancholy? The sea smiled and replied, "I hold the sky in my arms." Seawater Seawater Let me ask you, why are you so salty? The sea smiled and replied, "Yes."
1. How many questions did I ask the sea?
2. "I" mainly want to know why the sea water?
Can you answer the second question about seawater?
I still have something to gain this semester!
(1) Besides the ancient poems I can recite in the textbook, there is also ().
(2) My biggest gain this semester is ().
(3) When I meet a word I don't know, I will ().
(4) I found that animals that hibernate in winter also have ().