Build numbers from 10s & 1s
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Free printable Build numbers from 10s & 1s worksheets for 1st grade. Students compose two-digit numbers from a given quantity of tens and ones, practicing the composition direction of place value. Builds readiness for two-digit addition and expanded form writing. Part of our place value worksheets collection.
What You'll Learn
- Build two-digit numbers from given tens and ones amounts
- Write numerals from tens-and-ones component descriptions
- Connect place value parts to their complete number form
FAQ
What does it mean to 'build a number from tens and ones' in 1st grade?⌄
Students take a stated number of tens and ones (e.g., 5 tens and 3 ones) and determine the resulting number (53), reversing the decomposition process.
How can building numbers from tens and ones be made interactive?⌄
Use place value sliders or flip books where students physically combine a tens strip with a ones strip to reveal the composed two-digit number.
Does building numbers from tens and ones address CCSS standards?⌄
Yes — CCSS 1.NBT.B.2 requires students to understand that two-digit numbers represent amounts of tens and ones, which building activities directly address.
Ratings & Reviews
3Sarah K.
Kindergarten Teacher · Verified download
So excited for this to be ready! My students really need more practice with this topic.
Helpful · 11
Tom B.
Learning Specialist · Verified download
This will be a great addition. I already recommend ClassWeekly to all the families I work with.
Helpful · 10
Priya N.
Kindergarten Teacher · Verified download
This is going straight into my lesson plans the second it drops. Please prioritize this one!
Helpful · 13
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