|Common Core Sheets||
◄ Previous Standard 1nbt2a
10 can be thought of as a bundle of ten ones - called a "ten."
Next Standard ► 1nbt2c
The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).
|Number and Operations in Base Ten|
|Understand place value.|
|2. Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:|
|b. The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.|
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|Breaking Apart Tens and Ones 1nbt2b
Each worksheet has 18 problems breaking apart a two digit number into tens and ones.Create New SheetOne atta TimeFlash CardsCustomize Sheet
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