1.NBT.B.2 Worksheets, Workbooks, Lesson Plans, and Games

CCSS.MATH.CONTENT.1.NBT.B.2

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

Our Take: Students are taught that a two-digit number is composed of tens and ones. This reflects a shift in their thinking from viewing numbers as single units ("ones") to a bundle of units. Specifically, the first grader should learn that a bundle of ten "ones" equals one “ten.” They can use this knowledge to figure out, for example, that four “tens” is 40.

These worksheets and games can help students practice this Common Core State Standards skill.

Worksheets

Quincy's Place Value
Worksheet
Quincy's Place Value
For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.
1st grade
Math
Worksheet
Valentine's Day Number Fun #1
Worksheet
Valentine's Day Number Fun #1
These love notes need to be delivered! Practice sequencing numbers by putting this group of 18 consecutive numbers back into the right order.
1st grade
Math
Worksheet
Valentine's Day Number Fun #2
Worksheet
Valentine's Day Number Fun #2
Some of your friends' Valentine's Day notes need to be delivered! Have your first grader practice sequencing numbers with this worksheet.
1st grade
Math
Worksheet
Lacy's Place Value
Worksheet
Lacy's Place Value
For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.
1st grade
Math
Worksheet
Tens and Ones
Worksheet
Tens and Ones
Boost your first grader's number sense with a lesson in place value up to the tens place.
1st grade
Math
Worksheet
Counting Tens and Ones
Worksheet
Counting Tens and Ones
Who says learning place value has to be hard? This counting worksheet makes it as easy as 1-2-3!
1st grade
Math
Worksheet

Lesson Plans

No plans found for this common core node.

Workbooks

No workbooks found for this common core node.

Games

Place Value Blocks
Game
Place Value Blocks
Kids must count up tens and ones to identify the number in this place value game.
1st grade
Math
Game

Exercises

No exercises found for this common core node.

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