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Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3Ôn tập về giải toán lớp 3
VONG Exam number 1: Vượt chướng ngại vật • Question 1: Calculate: 26 x + 137 = a 213 • b 241 • c 231 • d 214 Question 2: • A number has a digit in the ones place It is greater than 64 but less than 82 What number is it? a 73 • b 75 • c 72 • d 74 Question 3: • How many months are there in five years? a 60 • b 50 • c 120 • d 40 Question 4: Which number comes next in the series below? 42 36 30 24 • a 15 • b 21 • c 18 • d 20 Question 5: • If x is distinct 3-digit number and 37 < x < 103 then x = a 98 • b 102 • c 100 • d 99 Exam number 2: Sắp xếp giá trị theo thứ tự tăng dần Answer: (7) < < < < < < < Nhập số thứ tự giá trị vào chỗ chấm để dãy giá trị theo thứ tự tăng dần Exam number 3: Fill in the blank with the suitable number Question 1: How many bows are there? Answer: There are bows Question 2: How many days are there in April? Answer: There are days Question 3: Convert: 6cm = mm Question 4: If x : = 17 then x = Question 5: The product of and the greatest 1-digit number is Question 6: There are six students in a drawing class Each student draws a picture below How many stars they draw in all? Answer: They draw stars in all Question 7: The perimeter of the triangle below is cm Question 8: How many hours are there in three days? Answer: There are hours Question 9: The product of 40 and a number, m, is a 2-digit number that greater than 40 The value of m is Question 10: If 2a1 > 47 x then a = VONG Exam number 1: Đi tìm kho báu • Question 1: Multiply x = a 48 • b 40 • c 47 • d 45 Question 2: Multiply: x = • a 62 • b 65 • c 61 • d 63 Question 3: • Multiply x = a 18 • b 14 • c 19 • d 16 Question 4: • Multiply x = a 81 • b 84 • c 83 • d 82 Question 5: • Calculate: x 10 - 34 = a 65 • b 56 • c 64 • d 46 Question 6: • g x = 860g The missing number is: a 205 • b 225 • c 215 • d 235 Question 7: of the below circle is not colored • a 1/3 • b 1/5 • c 1/4 • d 1/6 Question 8: of the figure below is colored • a 1/3 • b 1/5 • c 1/4 • d 1/6 Question 9: • Mary has five packs of pencils There are pencils in each pack John has 16 pencils How many pencils they have in all? Answer: They have pencils in all a 51 • b 66 • c 56 • d 61 Question 10: • The product of y and is a two-digit number that has the digit in the tens place When y is divided by 9, the remainder is a • b • c • d Exam number 2: Choose consecutive cells which have the same or equal value Answer: (1) = ; (2) = ; (3) = ; (4) = ; (6) = ; (7) = ; (9) = ; (12) = ; (15) = .; (16) = Vong Exam number 1: Choose consecutively the cells with the increasing value to remove them from the table (Sắp xếp) Answer: (15) < < < < < < Nhập số thứ tự ô vào chỗ ( ) cho thích hợp để dãy số tăng dần Exam number 2: Fill in the blank with the suitable number Question 1: Find x such that x + 34 = 99 Answer: Question 2: Write the missing number in the blank Answer: The missing number is Question 3: Calculate: 123 + 456 Answer: Question 4: Write in numbers “Nine hundred and twenty – two” Answer: Question 5: Each box has 12 color pencils How many pencils are in of these boxes? Answer: There are pencils Question 6: Two apples weight 100 gram Then ten apples weight ….gram Answer: Ten apples weight gram Question 7: Write the missing number in the blank Answer: The missing number is Question 8: Write the missing number in the blank Answer: The missing number is Question 9: There are 56 students lining up in rows, there students in each row How many rows are there? Answer: There are rows Question 10: The perimeter of rectangle ABCD is 20cm and the length of segment AB is 6cm What is the length of segment BC? Answer: The length of segment BC is cm Exam number 3: Vượt chướng ngại vật • Question 1: Which number makes the equation true? 163 + 100 = + 102 a 161 • b 262 • c 165 • d 365 Question 2: Find the value of x is • a • c • d Question 6: Plant tree If Anna plants 24 trees then • a • b • c • d = trees Question 7: • Find X such that x X = 42 Answer: X = a • b • c • d Question 8: • Each bag has potatoes How many potatoes are there in the nine bags? Answer: a 42 • b 56 • c 63 • d 49 Question 9: A pet store has fish tanks This is one of them How many fish does the store have? • Answer: a 28 • b 21 • c 14 • d 35 Question 10: • If X x = x then X = a 21 • b 14 • c • d Exam number 3: Tìm cặp Answer: (1) = .; (2) = ; (3) = ; (5) = .; (6) = ; (8) = .; (10) = ; (13) = ; (15) = .; (16) = Nhập số thứ tự giá trị vào chỗ chấm để cặp giá trị VONG Exam number 1: Fill in the blank with the suitable sign (>, [...]... write this number using digits? Seven hundred three a 137 • b 730 • c 7 03 • d 1 73 Question 3: How many triangles are there? • a 4 • b 6 • c 2 • d 8 Question 4: • • The longest side of triangle ABC is cm a 40 b 34 • c 86 • d 12 Question 5: • Danny is 31 Garrett is 4 years older than Bryce and 2 years older than Danny How old is Bryce? a 33 years old • b 37 years old • c 27 years old • d 29 years old Question...• b 8 • c 4 • d 6 Question 3: Which number is smallest? 1 23 • a 32 1 • b 1 23 • c 231 • d 1 23 Question 4: What time will it be in 30 minutes? • a 10:00 • b 2:20 • c 10:40 • d 1:20 Question 5: What is the perimeter? • a 28cm • b 25cm • c 24cm • d 49cm VONG 9: Exam number 1: Đỉnh núi trí tuệ • Question 1: Find x such that x : 6 = 42 a 36 • b 7 • c 48 • d 252 Question 2: • Fill in the... 63 Question 3: • Multiply 9 x 2 = a 18 • b 14 • c 19 • d 16 Question 4: • Multiply 9 x 9 = a 81 • b 84 • c 83 • d 82 Question 5: • Calculate: 9 x 10 - 34 = a 65 • b 56 • c 64 • d 46 Question 6: • g x 4 = 860g The missing number is: a 205 • b 225 • c 215 • d 235 Question 7: of the below circle is not colored • a 1 /3 • b 1/5 • c 1/4 • d 1/6 Question 8: of the figure below is colored • a 1 /3. .. and n if m is the greatest 3 digit number and n is the smallest 4−digit number Answer: m n Fill in the blank with the suitable number: Question 2: Convert: 3km = m Question 3: Convert: 4km = hm Question 4: Convert: 5dm = mm Question 5: Calculate: 35 cm x 2 = cm Question 6: Calculate: 125dm + 12dm = dm Question 7: Calculate: 34 m x 5 = m Question 8: Calculate: 9dam + 3dam = dam Question 9: Convert:... there in the nine bags? Answer: a 42 • b 56 • c 63 • d 49 Question 9: A pet store has 7 fish tanks This is one of them How many fish does the store have? • Answer: a 28 • b 21 • c 14 • d 35 Question 10: • If X x 3 = 7 x 6 then X = a 21 • b 14 • c 7 • d 9 Exam number 3: Tìm cặp bằng nhau Answer: (1) = .; (2) = ; (3) = ; (5) = .; (6) = ; (8) = .; (10) = ; ( 13) = ; (15) = .; (16) = Nhập số thứ tự của các... number 2: Choose 2 consecutive cells which have the same or equal value Answer: (1) = ; (2) = ; (3) = ; (4) = ; (6) = ; (7) = ; (9) = ; (12) = ; (15) = .; (16) = Exam number 3: Fill in the blank with the suitable number Question 1: 36 : = 9 Question 2: 18 : 9 = Question 3: : 9 = 3 Question 4: 63 : 9 = Question 5: Follow the arrows and find the result: Answer: The result is Question 6:... Multiply: 8 x 3 = Question 3: Multiply: 8 x 4 = Question 4: Multiply: 8 x 6 = Question 5: Multiply: 8 x 5 = Question 6: If y : 5 = 8 then y = Question 7: If x : 7 = 8 then x = Question 8: Calculate: 8 x 5 + 8 = Question 9: 8 x n = 1* The value of n is Question 10: Find X such that 8 x X = 2* Answer: x = Exam number 3: • Question 1: Divide: 32 : 8 = a 4 • b 5 • c 6 • d 3 Question... d 39 7 Question 8: • By how many times is 15 greater than 5? a 10 • b 20 • c 3 • d 75 Question 9: Look at this table Among these 4 people, who is the tallest? • a Jack • b John • c Daniel • d Mary Question 10: Find the value of X: • a 47 • b 10 • c 6 • d 65 Exam number 2: Cóc vàng tài ba • Question 1: There are 165 students in a grade 3, including 84 girls How many boys are there in the grade 3? a 138 60... Question 3: • How many days are there in January? a 28 • b 29 • c 30 • d 31 Question 4: How long is segment AB in cm? • a 50 • b 60 • c 5 • d 6 Question 5: Find the value of x • a 11 • b 9 • c 126 • d 25 Question 6: • Multiply 12 by 6 then subtract 25 from the product The result is a 47 • b 27 • c 74 • d 97 Question 7: • Divide 56 by 7 then subtract 5 from the quotient The result is a 13 • b 58 • c 3 •... Question 1: Divide: 70 : 7 = a 9 • b 10 • c 7 • d 8 Question 2: • Divide: 42 : 7 = a 6 • b 5 • c 7 • d 8 Question 3: • Divide: 63 : 7 = a 10 • b 9 • c 7 • d 8 Question 4: • Find y such that 21 : y = 7 Answer: y = a 1 • b 2 • c 3 • d 4 Question 5: • If 28 : x = 7 then x = a 4 • b 3 • c 1 • d 2 Question 6: Plant tree If Anna plants 24 trees then • a 6 • b 4 • c 7 • d 8 = trees Question 7: • Find ... is • a • b • c • d Question 3: Which number is smallest? 1 23 • a 32 1 • b 1 23 • c 231 • d 1 23 Question 4: What time will it be in 30 minutes? • a 10:00 • b 2:20 • c 10:40 • d 1:20 Question 5:... grade 3, including 84 girls How many boys are there in the grade 3? a 138 60 • b 100 • c 249 • d 81 Question 2: • How you write this number using digits? Seven hundred three a 137 • b 730 • c 7 03. .. a 62 • b 65 • c 61 • d 63 Question 3: • Multiply x = a 18 • b 14 • c 19 • d 16 Question 4: • Multiply x = a 81 • b 84 • c 83 • d 82 Question 5: • Calculate: x 10 - 34 = a 65 • b 56 • c 64