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Addition and Subtraction within 100

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    Addition and Subtraction within 100
  •   Study   Slideshow
  • Cam's scored 18 points at his football game. Tyler's team scored 31 points. How many points did they score altogether? SHOW A BASE TEN MODEL
    49
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  • I collected 34 seashells at the beach. On the way home, I lost 12 of them. How many shells do I have now? SHOW A BASE TEN MODEL
    22
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  • On Monday I played my game for 35 minutes. On Tuesday I played for 23 minutes. How many minutes did I play on both days? USE EXPANDED FORM TO SOLVE
    58
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  • I had 15 marbles. My best friend shared some with me. Now I have 22. How many did my friend share with me. DRAW A NUMBER BOND AND SOLVE
    7
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  • 35 kids were riding on the bus. 14 of them got off at their house. How many are remaining on the bus? USE EXPANDED FORM TO SOLVE
    21
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  • Ella and Katie each picked 13 flowers. How many did they pick in all? USE EXPANDED FORM TO SOLVE
    26
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  • Mrs. Tittle's Class has 22 students. Mrs. Hill's class has 23 students. How many do the classes have altogether? USE A BASE TEN MODEL TO SOLVE
    25
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  • Ben has 18 dollars in his piggy bank. He does some chores and earned 11 more dollars. How much money does he have now? USE BASE TEN BLOCKS TO SOLVE
    29
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