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Expanded form

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    Lesson 11-4
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  • What is this number in expanded form?
    23 = 20 + 3
  •  15
  • What is this number in expanded form?
    12 = 10 + 2
  •  15
  • What is this number in expanded form?
    48 = 40 + 8
  •  15
  • What is this number in expanded form?
    19 = 10 + 9
  •  15
  • What is this number in expanded form?
    41 = 40 + 1
  •  15
  • What is this number in expanded form?
    38 = 30 + 8
  •  15
  • Guess the number. It has 8 tens and 4 ones
    84
  •  15
  • Guess the number. It has 0 tens and 3 ones
    3
  •  15
  • What is 34 in expanded form?
    34 = 30 + 4
  •  15
  • What is 99 in expanded form?
    99 = 90 + 9
  •  15
  • What answer shows 28?
    B
  •  15
  • Ms Minh Anh say 45 = 4 tens and 5 ones. Ms Quinn say 45 = 40 + 5. Who is correct?
    Both!
  •  20
  • Ms Snow says 22 = 20 + 2. Ms Quinn says 22 = 1 ten and 2 ones. Who is correct?
    Ms Snow
  •  20
  • Whats the missing number?
    20
  •  15
  • Whats missing?
    60 + 8
  •  15
  • Guess the number. It has 5 tens and 0 ones
    50
  •  15