ĐỀ THI TOÁN VIOLYMPIC TIẾNG ANH lớp 2 (1)

ĐỀ THI TOÁN VIOLYMPIC TIẾNG ANH LỚP BÀI BỨC TRANH BÍ ẤN 10 20 25 36 45 49 58 65 73 17 20 + 35 + 12 69 – 24 23 60 + 10 + 10 30 52 + 21 12 + 20 + 17 25 + + 20 88 – 13 46 69 – 13 – 20 + 20 50 36 + 22 98 – 25 29 + 30 32 + 33 + + 21 25 + 42 75 50 – 20 40 + 33 30 + 20 15 + 31 28 – 30 – 20 BÀI 12 CON GIÁP Câu 1: Fill the blank: 60 – 10 – 20 = … Câu 2: Fill the blank: In these number: 63; 41; 14; 80; 73, a multiples of 10 is … Câu 3: Which number has a units digit of 5? a/ 59 b/ 51 c/ 23 d/ 15 Câu 4: An has 32 pencils Minh has 34 pencils Quang has more pencils than An, but less than Minh How many pencils does Quang have? a/ 35 pencils b/ 31 pencils c/ 36 pencils d/ 33 pencils Câu 5: The unit digit of the number 59 is … a/ b/ c/ d/ Câu 6: How many triangles are there? a/ b/ c/ d/ Câu 7: An has 28 candies, Nga has 36 candies and Thanh has 35 candies Who has the least candies? a/ An b/ Nga c/ Thanh d/ Nga, An and Thanh have the same number of candies Câu 8: Calculate: 98 – 23 + 14 = … a/ 78 b/ 61 c/ 89 d/ 75 Câu 9: Calculate: 18 + 20 + 31 = … Câu 10: Which number has a tens digit of 8? a/ 89 b/ 44 c/ 28 d/ 98 Câu 11: Choose the correct answer to fill in the blank: A number has tens and ones What is the number? a/ 60 b/ 03 c/ 36 d/ 63 Câu 12: Choose the correct answer to fill in the blank: 40 + 13 + 20 = … a/ 73 b/ 33 c/ 53 d/ 53 Câu 13: Choose the correct answer to fill in the blank: 18 + 60 … 77 a/ Not comparable b/ > c/ < d/ = Câu 14: Fill in the blank: 95 – 32 = … Câu 15: Fill in the blank: 85 – 62 = … Câu 16: Fill in the blank: 22 + 16 = … Câu 17: Fill in the blank: The tens digit of the number 46 is … Câu 18: Fill in the blank: The largest number with two different digits is …… Câu 19: Choose the correct answer to fill in the blank: a/ > b/ < Câu 20: Calculate: 66 – 22 = … a/ 55 b/ 46 c/ + d/ = c/ 44 d/ 48 BÀI THI SỐ – LEO DỐC Câu 1: Choose the correct answer to fill in the blank: 36 + 31 = … a/ 67 b/ 57 c/ 76 Câu 2: Choose the correct answer to fill in the blank: 56 + 11 = … a/ 67 b/ 57 c/ 76 Câu 3: Choose the correct answer to fill in the blank: 35 + 14 = … d/ 49 d/ 47 a/ 49 b/ 66 c/ 76 d/ 59 Câu 4: Choose the correct answer to fill in the blank: 25 + 13 = … a/ 38 b/ 56 c/ 48 d/ 28 Câu 5: Choose the correct answer to fill in the blank: 30 + 15 + 21 = … a/ 66 b/ 45 c/ 63 d/ 56 Câu 6: Choose the correct answer to fill in the blank: 21 + 15 + 12 < … < 20 + 31 a/ 53 b/ 49 c/ 48 d/ 51 Câu 7: Choose the correct answer to fill in the blank: 31 + 25 + 12 < … < 51 + 20 a/ 68 b/ 71 c/ 73 d/ 70 Câu 8: Choose the correct answer to fill in the blank: 24 + 32 … 30 + 25 a/ > b < c/ = d/ incomparable Câu 9: Choose the correct answer to fill in the blank: 28 + 60 … 87 a/ > b < c/ = d/ incomparable Câu 10: Choose the numbers arranged in order from largest to smallest: a/ 15; 66; 38; 43; 23 b/ 66; 43; 38; 23; 15 c/ 38; 43; 66; 23; 15 d/ 15; 23; 38; 43; 66 Câu 11: Choose the numbers arranged in order from smallest to largest: a/ 39; 48; 86; 34; 23 b/ 86; 48; 39; 34; 23 c/ 23; 34; 39; 48; 86 d/ 23; 86; 34; 39; 48 Câu 12: Which of the following comparisons is correct? a/ 57 < 55< 77 < 76 b/ 79 < 78 < 57 < 55 c/ 55 < 57 < 78 < 79 d/ 55 < 78 < 57 < 79 Câu 13: Which of the following comparisons is correct? a/ 50 < 48 < 33 < 26 b/ 48 < 33 < 26 < 50 c/ 26 < 33 < 48 < 50 d/ 50 < 33 < 48 < 26 Câu 14: Which number has a units digit of 8? a/ 38 b/ 80 c/ 81 d/ 33 Câu 15: Anna has 28 notebooks Mother gave Anna 11 more notebooks How many notebooks does Anna have in all? a/ 17 notebooks b/ 40 notebooks c/ 39 notebooks d/ 29 notebooks Câu 16: Anna has 15 notebooks Mother gave Anna 12 more notebooks How many notebooks does Anna have in all? a/ 27 notebooks b/ notebooks c/ 17 notebooks d/ 13 notebooks Câu 17: Mina has 36 cakes Mina gave her grandparent 20 cakes How many cakes does Mina have left? a/ 56 cakes b/ 16 cakes c/ 26 cakes d/ 46 cakes Câu 18: Mina has 56 eggs Mina gave her grandparent 30 eggs How many eggs does Mina have left? a/ 46 eggs b/ 56 eggs c/ 86 eggs d/ 26 eggs Câu 19: Fill in the blank: A multiples of ten greater than 50 and less than 70 is … Câu 20: Fill in the blank: A multiples of ten greater than 40 and less than 60 is … Câu 21: Fill the blank: In these number: 83; 45; 19; 50; 63, a multiples of 10 is … Câu 22: Fill in the blank:48 – 26 = … Câu 23: Fill in the blank: 86 – 24 = … Câu 24: Fill in the blank: 63 – 21 = … Câu 25: Fill in the blank: The tens digit of the number 86 is:…… Câu 26: Fill in the blank: The difference of 95 and 63 is equal to … Câu 27: Fill in the blank: The difference of 53 and 21 is equal to … Câu 28: Fill in the blank: The sum of 18 and 51 is … Câu 29: Fill in the blank: The sum of 28 and 41 is … Câu 30: Fill in the blank: A multiples of ten greater 32 and less than 45 is … Câu 31: Fill in the blank: The smallest number with two different digits is … Câu 32: 86 includes: a/ tens and units b/ 80 tens and units c/ tens and units d/ 86 tens and units Câu 33: 81 includes: a/ tens and units b/ 80 tens and units c/ tens and units d/ 81 tens and units Câu 34: Calculate: 79 – 38 = … a/ 59 b/ 40 c/ 41 d/ 31 Câu 35: Calculate: 15 + 20 + 33 = … Câu 36: Calculate: 56 – 34 = … Câu 37: In the calculation: 53 + 21 = 74, the number 21 is called a/ subtrahend b/ Term c/ Minuend d/ Sum Câu 38: The unit digit of the number 80 is ……… a/ b/ c/ d/ Câu 39: Choose the largest result: a/ 33 + 56 b/ 58 + 21 c/ 64 + 15 d/ 37 + 42 Câu 40: Choose the smallest result: a/ 58 + 21 b/ 33 + 56 c/ 33 + 42 d/ 55 + 31 Câu 41: Which number has a tens digit of 6? a/ 28 b/ 86 c/ 96 d/ 69 Câu 42: The difference of subtraction where the minuend number is 86 the subtrahend number is 31 is ……… Câu 43: In an addition of two numbers that sum to 80, the first term is known to be 50 So the second term is: …… Câu 44: In an addition of three terms whose sum is 78, the first term is equal to 23, the second term is equal to 35 The third term is equal to: …… Câu 45: In a calculation, adding two terms has a sum of 36 If the first term is increased by 20 and the second term is kept the same, the new sum of the calculation is… Câu 46: In a calculation, adding two terms has a sum of 43 If the first term is increased by 12 and the second term is kept the same, the new sum of the calculation is… Câu 47: Fill in the blank: A multiples of ten greater 27 and less than 38 is … Câu 48: In a calculation the difference is 48 If we subtract 10 units from the minuend number, and keep the subtrahend number the same, the new difference of that calculation is …… Câu 49: Calculate the sum of two numbers knowing that: the first term is 36; the second term is the smallest two – digit number The sum of those two terms is: …… Câu 50: The figure below has number Calculate the sum of the numbers inside the square and outside in the circle a/ 41 b/ 57 c/ 79 d/ 38 Câu 51: The figure below has number Calculate the sum of the numbers inside the circle and outside in the square a/ 44 b/ 87 c/ 43 d/ 35 Câu 52: How many terms does the calculation 10 + 12 + 11 + 31 + 13 = 77 have? a/ b/ c/ d/ Câu 53: How many terms does the calculation 16 + 12 + 10 + 31 = 69 have? a/ b/ c/ d/ Câu 54: In a subtraction, minuend is the largest two-digit number; subtrahend is the smallest two-digit number The difference of that subtraction is: … Câu 55: In a subtraction, minuend number is the largest number with two different digit; subtrahend is the smallest two-digit number The difference of that subtraction is: … Câu 56: Calculate the sum of two numbers knowing that: the first term is 56; the second term is the smallest two-digit number The sum of those two terms is: …… Câu 57: Choose the correct answer to fill in the question mark: 20 20 40 18 65 48 21 39 11 76 31 ? a/ 67 b/ 49 c/ 79 d/ 85 Câu 58: Choose the correct answer to fill in the question mark: Minuend 53 Subtrahen d ? Difference 31 a/ 42 b/ 40 c/ 22 d/ 84 Câu 59: Class 2A planted 35 trees Class 2B planted 12 more trees than Class 2A Class 2C planted 11 trees less than class 2B How many trees can class 2C plant? a/ 36 trees b/ 58 trees c/ 46 trees d/ 34 trees Câu 60: Class 2A planted 45 trees Class 2B planted 10 more trees than Class 2A Class 2C planted 14 trees less than class 2B How many trees can class 2C plant? a/ 35 trees b/ 59 trees c/ 49 trees d/ 41 trees Câu 61: Maro has marbles, Kendy has 13 marbles How many marbles does Kendy have to give Maro so that you both have the same number of marbles? Answer: …… Câu 62: How many triangles are there? a/ b/ c/ d/ Câu 63: Choose the correct answer to fill in the blank: a/ = b/ > c/ < d/ Incomparable Câu 64: Choose the correct answer to fill in the question mark: 60 20 40 49 65 48 21 11 31 28 54 ? a/ 86 b/ 17 c/ 71 d/ 48 Câu 65: Calculate: 96 – 23 = … Câu 66: In the calculation: 86 – 25 = 61, the number 86 is called: a/ Term b/ Minuend c/ Subtrahend d/ Sum Câu 67: Fill in the blank: 70 – 10 – 40 = … Câu 68: Fill in the blank: 79 – 54 = … Câu 69: In an addition of three terms whose sum is 89, the first term is equal to 35, the second term is equal to 22 The third term is equal to … Câu 70: An has 43 candies, Nga has 38 candies and Thanh has 40 candies Who has the least candies? a/ An b/ Nga c/ Thanh d/ Nga, An and Thanh have the same number of candies Câu 71: Maro has marbles, Kendy has 13 marbles How many marbles does Kendy have to give Maro so that you both have the same number of marbles? Answer: …… Câu 72: In a calculation the difference is 57 If we subtract 12 unit from the minuend number, and keep the subtrahend number the same, the new difference of that calculation is … Câu 73: In an addition of two numbers that sum to 90, the first term is known to be 40 So the second term is: ………… Câu 74: Choose the correct answer to fill in the blank: A number has tens and ones What is the number? a/ 84 b/ 04 c/ 48 d/ 80 Câu 75: Choose the correct answer to fill in the question mark: Minuend 68 Subtrahen d ? Difference 12 c/ 78 a/ 60 b/ 62 d/ 56 Câu 76: Fill in the blank: 34 + 15 = … Câu 77: The difference of subtraction where the minuend number is 59 and the subtrahend number is 31 is …… Câu 78: Calculate: 99 – 35 + 22 = … a/ 86 b/ 76 c/ 42 d/ 64 Câu 79: Subtract: 39 – = …… Câu 80: Choose the correct answer to fill in the blank: 35 + 32 … 20 + 46 a/ < b/ > c/ = d/ incomparable Câu 81: An has 21 pencils Minh has 23 pencils Quang has more pencils than An, but less than Minh How many pencils does Quang have? a/ 22 pencils b/ 20 pencilsc/ 26 pencils d/ 24 pencils Câu 82: Subtract: 26 – = … Câu 83: Subtract: 75 – 24 = … Câu 84: Subtract: 49 – = … Câu 85: Subtract: 86 – 32 = … Câu 86 Add 14 + = … Câu 87 Add 27 + = …… Câu 88 Subtract 83 – 41 = …… Câu 89 Add 65 + = …… Câu 90 Add 34 + 25 = …… Câu 91 Subtract 86 – 30 = … Câu 92 Add 50 + 28 = …… Câu 93 Which number comes right before 17? The answer is ……… Câu 94: Calculate 15 + 22 + 30 – 15 – 22 – 30 = … Câu 95: Helen has 17 books Linda has 22 books Marry has 30 books How many books they have in total? The answer is ………… books Câu 96: Calculate 10 + 20 + 30 – 10 – 20 – 30 = … Câu 97: Mike has 40 candies John has 30 candies Mike is more then John ……… candies Câu 98: Helen has 17 books Linda has 22 books How many books they have in total? The answer is ………… books Câu 99: Find the greatest in the 34; 87; 35; 54 Answer: …… Câu 100: Find the smallest in the 34; 87; 35; 54 Answer: ……  ... … Câu 22 : Fill in the blank:48 – 26 = … Câu 23 : Fill in the blank: 86 – 24 = … Câu 24 : Fill in the blank: 63 – 21 = … Câu 25 : Fill in the blank: The tens digit of the number 86 is:…… Câu 26 : Fill... pencils Minh has 23 pencils Quang has more pencils than An, but less than Minh How many pencils does Quang have? a/ 22 pencils b/ 20 pencilsc/ 26 pencils d/ 24 pencils Câu 82: Subtract: 26 – = … Câu... 30 = … Câu 92 Add 50 + 28 = …… Câu 93 Which number comes right before 17? The answer is ……… Câu 94: Calculate 15 + 22 + 30 – 15 – 22 – 30 = … Câu 95: Helen has 17 books Linda has 22 books Marry