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PART 2: UNIT 2 & 3 REVIEW

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    This is a review about Number Sequences and Decimals
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  • Which number that cannot be rounded to 1:    0.8  or 1.3 or 0.5?
    None. All numbers can be rounded to 1
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  • Round 99.4 to the nearest whole number
    99
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  • Regroup: 20 + 10 + 3 + 0.4 
    33.4
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  • Decompose: 12.47
    1 tens, 2 ones, 4 tenths, 7 hundredths
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  • Regroup: 42 + 4 + 0.3 + 0.06
    46.36
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  • In 132.54, what number is the hundredths?
    4
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  • Compose: 3 tens, 5 ones, 1 tenths, and 2 hundredths
    35.12
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  • Express 9 hundredths in decimal.
    0.09
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  • Express 5 tenths in decimal.
    0.5
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  • Which of the following numbers is not a square number? 81, 64, 50, 25
    50
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  • What is the result of 7 squared?
    49
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  • Which number comes after 6 in the triangular number sequence?
    10
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  • Count back in 7s ===> 15, 8, 1, ______, ______
    -6, -13
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  • Complete the sequence: 15, 22, 29, _______, ________
    36, 43
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  • Complete the sequence: -5, _______, _________, 16
    2, 9
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  • Mention the first three square numbers that come after 0.
    1, 4, 9
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