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câu 1 : 42000 câu 2 : 96000 câu 3 : 58364 câu 4 : 66000 câu 5 : 60 câu 6 : 969
câu 7 : 81 câu 8 : 333 câu 9 : 8517 câu 10 : 9600
Câu 1: 60
Câu 2: 115
Câu 3: 8977
Câu 4: 31373
Câu 5: 2100
Câu 6: 2
Câu 7: 2
Câu 8: 4560
Câu 9: 9
Câu 10: 402
Câu 1: 60
Câu 2: 115
Câu 3: 8977
Câu 4: 31373
Câu 5: 2100
Câu 6: 2
Câu 7: 2
Câu 8: 4560
Câu 9: 9
Câu 10: 402
Exam number 119:38
Fill in the blank with the suitable sign (>; =;<)
Question 1:
Compare: 3170 – (4123 – 1892) 3170 – 4123 + 1892
Fill in the blank with the suitable number
Question 2:
Which number comes next in the following series?
Answer:
Question 3:
How many days are there in September?
Answer: There are days.
Question 4:
In 6724, which digit is in the tens place?
Answer:
Question 5:
Calculate:
Question 6:
How many numbers are there?
Answer: There are numbers.
Question 7:
The perimeter of a square is 3dm 6cm. What is its area in centimeter square?
Answer: The area of the square is
Question 8:
The perimeter of the following square is cm.
Question 9:
Find x such that
Answer: x =
Question 10:
How many triangles are there in the figure below?
Answer: There are triangles.
câu 1 : 4
câu 2 : 5
câu 3 : 1945
câu 4 : 1
câu 5 : 27
câu 6 : 250
câu 7 : 53
câu 8 : 4560
câu 9 : 9
câu 10 : 120
Cau2:5
Cau3:1945
Cau4:1
Cau5:27
Cau6:250
Cau7:53
Cau8:4560
Cau9:9
Cau10:120
Cau8:4560
Cau9:
Cau10: