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Grade 2

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  • triangle has how many sides
    3 sides
  • 23+ ........... = 6 + 23
    6
  • 50 - 40 = ..................
    10
  • square has how many sides
    4
  • 36 + 6 = .......... + 36
    6
  • 4 hundreds and fourteen
    414
  • 10 + 10 + 10 + 10
    40
  • 100 - 90 = ..............
    10
  • sphere has how many faces
    0
  • 34 + 24 = ......
    58
  • 10 +10
    20
  • 30 + 8 = ....... + 8
    30
  • 65 - 10 =
    55
  • 10+20 = ...........
    30
  • 40 + 30 = .............
    70
  • 50 +6 = .............. + 50
    6
  • estimate 17
    10
  • 40 + 2 = ......... + 40
    2
  • 100 + 100 = ................
    200
  • 3 tens 5 ones
    35
  • estimate 55
    50
  • estimate 38
    30
  • estimate 83
    80
  • cube has how many faces
    6
  • 6 tens = ....
    60
  • hexagon how many sides
    6
  • 7 ones and 2 tens 8 hundreds
    827
  • 26 + 10 =
    36
  • 231 how many hundreds
    2