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Unit 10 Review

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  • Solve: 46+29
    75
  • What 3-digit number do the Base-10 blocks represent
    809
  • What is 10 less than 809?
    799
  • Lamine had 52 skittles. He ate some. Now Lamine has 19 Skittles. How many skittles did Lamine eat?
    33
  • Manny had a bag with 72 cookies in it. He gave 25 to his classmates. About how many cookies does Manny have left?
    40
  • Count backwards from 150 to 100 by 10s
    150, 140, 130, 120, 110, 100
  • Name BOTH ways this collection of coins can be named
    $1.10 , 110 cents
  • Compare using < > = : Seven hundred thirteen _______ 731
    <
  • 28 rounds to ____
    30
  • Skip count by 2s from 24 to 34
    24, 26, 28, 30, 32, 34
  • Solve: 82-39
    43
  • Skip count by 5s from 15 to 40
    15, 20, 25, 30, 35, 40
  • Joseph has 65 Pop-Its. He got 18 more for his birthday. How many Pop-Its does Joseph have in all?
    83
  • Round 47 to the nearest 10
    50
  • estimate the sum of 33 + 57
    90
  • Round 54 to the nearest 10
    50
  • What number is 100 less than 111
    11
  • skip count by 10s from 30 to 80
    30, 40, 50, 60, 70, 80
  • Order these numbers from from least to greatest: 849 823 837
    823, 837, 849