vong 1

<span class='text_page_counter'>(1)</span>VÒNG 1 2015-2016 Exam number 1 Fill in the blank with the suitable sign (>; =;<) Question 1:. > 5283. Compare: 5328 Question 2:. Compare: 3170 – (4123 – 1892). =. 3170 – 4123 + 1892. Fill in the blank with the suitable number Question 3: In 6724, which digit is in the tens place? Answer: Question 4:. 2. Multiply: 23800 Question 5: How many numbers are there?. Answer: There are Question 6:. 30 numbers.. The area of the following rectangle is. 135. Question 7: The perimeter of the following square is. 492 cm.. Question 8: Calculate: 9876 Question 9: There are 48 strawberries in 6 bags. How many strawberries are there in 9 bags?.

<span class='text_page_counter'>(2)</span> strawberries in 9 bags. 72. Answer: There are Question 10: Find x such that. 1704. Answer: x = Question 11:. .... 4. The correct number fill in the blank is Question 12: Find x such that x:3452=49:7. Answer: x = 24164 Question 13: Bella goes to the zoo. She makes a table of the number of animals at the zoo (see table below).. How many monkeys and birds are there? Answer: Question 14:. 539 67346. Calculate: Question 15: Find x such that x:5=1537 Answer: x = Question 16:. 7685 400 mm. of 2m = Question 17: Find m such that: Answer: m =. 1. Question 18: Calculate: Question 19: Multiply:. 8642 23800.

<span class='text_page_counter'>(3)</span> Question 20:. 492cm.. The perimeter of the following square is. Question 21: The perimeter of a square is 3dm 6cm. What is its area in centimeter square?. Answer: The area of the square is Question 22: The perimeter of the shape below is. 81. 12 cm. Question 23: Marry learns fifteen new words per day. How many new words does she learn for seven days? Answer: 105 Question 24: How many days are there in September? Answer: There are 30 days. Question 25: Which number comes next in the following series?. Answer:. 31000. Question 26:. Mrs. Emily buys 36 chairs and one dress. How much does she pay?. Answer:. 195 dollars..

<span class='text_page_counter'>(4)</span> Question 27:. How many triangles are there in the figure below?. 7 triangles.. Answer: There are Question 28:. 216 vì a=6; b=1; c=9; d= 4. In the calculation below,. How many right angles are there?. Answer: There are Question 29:. 5 right angles.. 3m 6dm + 280cm = 580 cm Question 30: How many even 2 – digit numbers that has one at tens place? Answer:. 5 numbers. Question 31: The least distinct four – digit number is. Exam number 2 ( sắp xếp). 1023.

<span class='text_page_counter'>(5)</span> Exam number 2 (cóc vàng tài ba). 6. ABE.

<span class='text_page_counter'>(6)</span>

<span class='text_page_counter'>(7)</span> 10:00a.m. 5.

<span class='text_page_counter'>(8)</span> May.

<span class='text_page_counter'>(9)</span>