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Quick Fire Number Bonds Challenge

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  • 11
    11 + 9 = 20
  • 9
    9 + 1 = 10
  • 66
    66 + 4 = 70
  • 35
    35 + 5 = 40
  • 24
    24 + 6 = 30
  • 79
    79 + 1 = 80
  • 28
    28 + 2 = 30
  • 145
    145 + 5 = 150
  • 88
    88 + 2 = 90
  • 122
    122 + 8 = 130
  • 57
    57 + 3 = 60
  • 13
    13 + 7 = 20
  • How many tens are in one hundred?
    10
  • How many ones are in one ten?
    10
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