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Second Grade Math  

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    Chapter 5

    MCC2.NBT.1 Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:

    a.100 can be thought of as a bundle of ten tens —called a “hundred.”

    b.The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).


    MCC2.NBT.2 Count within 1000; skip-count by 5s, 10s, and 100s.


    MCC2.NBT.3 Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.


    MCC2.NBT.4Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.


    MCC2.NBT.8 Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.


     Lesson 1 – Hundreds

    Lesson 2 – Hundreds, Tens, and Ones

    Lesson 3 – Place Value to 1,000

    Check My Progress Quiz

    Lesson 4 – Problem Solving Strategy:  Use Logical Reasoning

    Lesson 5 – Read and Write Numbers to 1,000

    Lesson 6 – Count by 5s, 10s, and 100s

    Lesson 7 – Compare Numbers to 1,000

    Chapter 5 Test

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