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Adding, Subtracting, & Comparing Tens

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    math game
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  • compare the two numbers using the terms "greater than" or "less than"
    45 < 46
  •  10
  • Solve the word problem
    50+30=80
  •  10
  • How many tens and how many ones are there in this picture? What is the total number.
    7 tens 8 ones 70 + 8 = 78
  •  10
  • solve
    30
  •  10
  • solve
    50
  •  10
  • How many tens and ones are there in the model? What is the total number?
    2 tens 9 ones 20+9=29
  •  10
  • Solve the word problem
    40-30=10
  •  10
  • solve
    33+10=43
  •  15
  • Compare the two numbers using the terms "greater than" or "less than"
    32 < 33
  •  15
  • Solve
    60-20=40
  •  15
  • How many tens and ones does the model show? What is the total number?
    7 tens 8 ones 70+8=78
  •  15
  • Solve
    94-10=84
  •  15