2.NBT.B.8 Worksheets

CCSS.MATH.CONTENT.2.NBT.B.8

:
"Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900."

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

Worksheets

Vocabulary Cards: Mental Math Bingo with Multiples of 10
Worksheet
Vocabulary Cards: Mental Math Bingo with Multiples of 10
Use these vocabulary cards with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.
2nd grade
Math
Worksheet
Glossary: Mental Math Bingo with Multiples of 10
Worksheet
Glossary: Mental Math Bingo with Multiples of 10
Use this glossary with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.
2nd grade
Math
Worksheet
Always, Sometimes, Never
Worksheet
Always, Sometimes, Never
Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.
2nd grade
Math
Worksheet
Mental Math Bingo!
Worksheet
Mental Math Bingo!
Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!
2nd grade
Math
Worksheet
Adding With the Hundreds Chart
Worksheet
Adding With the Hundreds Chart
Put your hundreds chart skills to the test by counting up the charts on this neat worksheet.
2nd grade
Math
Worksheet
Adding 10 on the Hundreds Chart Part II
Worksheet
Adding 10 on the Hundreds Chart Part II
The hundreds chart is great for adding tens. In addition to its own handy charts, this worksheet contains problems for addition practice.
2nd grade
Worksheet
Let's Add 10 and 1 on the Hundreds Chart
Worksheet
Let's Add 10 and 1 on the Hundreds Chart
Add 10 to go down, add 1 to go right. Follow these steps, and you'll fill in the hundreds chart in no time!
2nd grade
Worksheet
Adding 10s on the Hundreds Chart
Worksheet
Adding 10s on the Hundreds Chart
The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.
2nd grade
Math
Worksheet
Subtracting Multiples of 100
Worksheet
Subtracting Multiples of 100
Part 1 of this activity provides students with the opportunity to explore the multiples of 100 using words, numbers, and visual representations. Part 2 reinforces their learning as they match equations with corresponding sketches!
2nd grade
Math
Worksheet
Hundreds Chart
Worksheet
Hundreds Chart
Use this resource to help your students skip-count and notice patterns in the hundreds chart.
3rd grade
Math
Worksheet
Glossary: Multiples of 10
Worksheet
Glossary: Multiples of 10
Use this glossary with the EL Math Support Lesson: Multiples of 10.
2nd grade
Math
Worksheet
Vocabulary Cards: Multiples of 10
Worksheet
Vocabulary Cards: Multiples of 10
Use these vocabulary cards with the EL Math Support Lesson: Multiples of 10.
2nd grade
Math
Worksheet
Add 10 or 1
Worksheet
Add 10 or 1
The road to 100 isn't as hard as you might think! Simply use this worksheet to add 1 and 10 until you reach your goal.
2nd grade
Math
Worksheet
Let's Add 10 and 1 on the Hundreds Chart Part I
Worksheet
Let's Add 10 and 1 on the Hundreds Chart Part I
Add 1 to go right, add 10 to go down. Follow these steps, and you'll fill in the hundreds chart in no time!
2nd grade
Worksheet

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