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Grade 3 - Revision 2

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  • There are 362 students in Grade 3, 404 students in Grade 4 and 391 students in Grade 5. How many students are there in Grade 3, 4 and 5?
    362 + 404 + 391 = 1 157 (students)
  • What time is it?
    It's eleven forty-five / It's quarter to twelve
  • What time is it?
    It's five thirty / It's half past five
  • Compare: 10841 + 13055 is ..... 25732
    10841 + 13055 is LESS THAN 25732
  • What time is it?
    It's nine o'clock
  • Find a : a x 6 = 160 - 22
    a = 23
  • Jenny wants to buy 5 pencils. One pencil is 15 000 VND. How much money does Jenny need to buy 5 pencils?
    5 x 15 000 = 75 000 (VND)
  • Find the AREA of the rectangle
    6x8 = 48 (cm2)
  • How many rectangles are there?
    4 rectangles
  • What is the value of number 2 in 35 927?
    Tens
  • Find the PERIMETER of the rectangle
    (6+8)x2 = 28 (cm)
  • How many squares are there?
    4 squares