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Block Tower Builders: Stacks of Ten Make 10 to 90
Grade 1 place value practice: towers of 10 blocks show that 10, 20, 30, up to 90 mean some tens and zero ones.
Grade 1MathInteractive · Printable
Aligned to1.NBT.B.2.c
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What’s included
- Single worksheet
- Auto-graded online
- 1 Common Core standard
- Printable answer key
- 12 questions
- Classroom-ready
Details
- Format
- Interactive · Printable
- Grade
- Grade 1
- Subject
- Math
- Question types
- Fill in the blank, Multiple choice, Matching, Circle the answer, Sorting, Short answer
About this worksheet
What students practice
- Students show 10, 20, 30, up to 90 as some tens and zero ones.
- Students name how many tens are in a decade number and write the number for a set of tens.
How to use
Use after students can count by tens. Let students build towers of 10 cubes to check their answers in the first section.
Curriculum
Common Core standard covered
Understand that 10, 20, 30, up to 90 mean some tens and zero ones.
Preview
OwlSheets.com
Block Tower Builders: Stacks of Ten Make 10 to 90
Every tower has 10 blocks, with no loose blocks left over.

Count the Towers
Each tower has exactly 10 blocks. In the pictures, each tall rod is one tower of 10 blocks.
towers of 10 = blocks
tens and ones =
Priya uses blocks.
The preview shows the first questions. Unlock the worksheet to see all of it.
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