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Your search returned 4 results.
 

Standard: K.NBT.1

Subject Area: Mathematics (NYS P-12 Common Core)
Grades: Elementary, Kindergarten

Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (e.g., 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.

Standard: 1.NBT.2

Subject Area: Mathematics (NYS P-12 Common Core)
Grades: Elementary, 1st Grade

Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:

Component: 1.NBT.2.a

Subject Area: Mathematics (NYS P-12 Common Core)
Grades: Elementary, 1st Grade

10 can be thought of as a bundle of ten ones - called a "ten."

Standard: 1.NBT.3

Subject Area: Mathematics (NYS P-12 Common Core)
Grades: Elementary, 1st Grade

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.

Your search returned 4 results.
 

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