Description
This math activity is great for individual, partner, or small group work.
Students use addition cards to round addends to the nearest tens and hundreds to find estimated sums.
Addition cards can be cut and put in bins for stationary work or can be hung around the classroom for a walking math activity.
Designed for CCSS 3.NBT.A.2
Students use addition cards to round addends to the nearest tens and hundreds to find estimated sums.
Addition cards can be cut and put in bins for stationary work or can be hung around the classroom for a walking math activity.
Designed for CCSS 3.NBT.A.2
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Grades
3rd
Subjects
Standards
CCSS3.NBT.A.2
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Answer Key
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Description
This math activity is great for individual, partner, or small group work.
Students use addition cards to round addends to the nearest tens and hundreds to find estimated sums.
Addition cards can be cut and put in bins for stationary work or can be hung around the classroom for a walking math activity.
Designed for CCSS 3.NBT.A.2
Students use addition cards to round addends to the nearest tens and hundreds to find estimated sums.
Addition cards can be cut and put in bins for stationary work or can be hung around the classroom for a walking math activity.
Designed for CCSS 3.NBT.A.2
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
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Standards
to see state-specific standards (only available in the US).
CCSS3.NBT.A.2
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
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