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smart maths 1

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  • do the subtraction: 63 minus 13 equals ..........
    40
    55
    45
    50
  • what is the smallest number :78,98,56
    56
  • there are 21 green books and 25 red books. how many books are there in total?
    46
    56
    76
    55
  • what colour is ít?
    yellow
  • read the number: 78
    seventy eight
  • what sign is it?
    plus
  • what sign is it?
    greater than
  • there are 80 apples on the tree. Nam picks 35 apples? how many apples are there left ?
    15
    45
    25
    55
  • compare: 56..........76
    smaller than
  • what sign is it?
    equals
  • what shape is this?
    It's a triangle
  • Lan has 29 penclis, Lan gives Hoa 13 pencils. How many pencils are there left?
    16 pencils
    11 pencils
    19 pencils
    15 pencils
  • what shape is this?
    It's a circle
  • do the addition: 12 plus 40 equals ..........
    52
    42
    60
    52
  • what shape is this?
    It's a square
  • what shape is this?
    It's a rectangle
  • what sign is it?
    minus
  • what number is the whole ten?
    26
    25
    21
    20
  • compare : 99 .............89
    greater than
  • read the number: 100
    one hundred
  • what is the greatest number: 45, 67, 90
    90