Curated OER
Base Ten Blocks- Counting Flats (A)
In this math worksheet, learners solve four questions using base ten blocks. For each question, students find the value of the blocks in the picture.
Illustrative Mathematics
Ten $10s Make $100
If ten $10s make $100, then how much money do twenty $10s make? Young bankers find the number of bills required to make base ten amounts in three different word problems.
Curated OER
Base Ten Blocks - Representing Numbers (C)
In this number representation worksheet, students find the value of each group of base ten blocks. Students complete 4 problems using the blocks.
Curated OER
Base Ten Blocks
In this math worksheet, students solve six word problems involved base ten blocks. Each word problem is illustrated in base ten blocks.
Curated OER
Base Ten Blocks- Units and Rods (B)
In this base ten blocks instructional activity, students explore regrouping with rods and unit blocks. Students discover that ten units is the same as 1 rod. Students solve 6 problems in which they tell how units can be traded for rods...
Curated OER
Base Ten Blocks- Counting Units (D)
In this base ten blocks worksheet, students solve 8 problems in which single unit blocks are counted. Students fill in the number that tells how many units in the group.
Curated OER
Base Ten Blocks- Counting Units (C)
In this base ten blocks instructional activity, students solve 8 problems in which single unit blocks are counted. All amounts are under 25.
Curated OER
Base Ten Blocks Rods and Flats (A)
Using visual cues and hands on manipulatives are great for conveying concepts in a concrete way. Learners are given a set of rods, they break the set up into flats, then count the rods left over to determine an answer. There are 5...
Illustrative Mathematics
How Many Colored Pencils?
Support young mathematicians' interpretation of place value in order to multiply single-digit numbers by 10. The task builds upon and enhances a learners' understanding of place value, a second grade skill, while introducing...
Illustrative Mathematics
How Many Days Until Summer Vacation?
On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide...
K-5 Math Teaching Resources
Base Ten Mat (Tens and Ones with Tens Frame)
Working with base 10 blocks? Use this base 10 mat to organize blocks, tens and ones with one ten frame, and determine how many groups of blocks can be used to represent numbers.
K-5 Math Teaching Resources
Base Ten Mat (Tens and Ones)
When working with base blocks, you need a base ten mat. Well, here it is! Organize your tens and ones using this mat to represent, count, and examine numbers.
Curated OER
Base Ten Blocks - Counting Flats (D)
In this place value worksheet, 2nd graders read that the value of flats is 100 when counting place value blocks. They determine the value for each of 4 sets of flats.
Curated OER
Base Ten Blocks—Counting Rods (B)
In this base ten blocks practice worksheet, students use the counting rods to find the value of each of the 10 sets of counting rods.
Curated OER
Three-Digit Number: Hundreds Place
Looking at the image of two sets of base ten blocks, learners determine which represents the number shown. This process is fully explained just below the problem. Use for review or extra practice.
Curated OER
Base Ten Blocks—Counting Rods (C)
In this base 10 blocks math worksheet, students use their counting skills to solve 4 problems that require them to find the values of sets of rods.
Curated OER
Base Ten Blocks—Counting Rods (D)
In this base 10 blocks math worksheet, learners use their counting skills to solve 4 problems that require them to find the values of sets of rods.
Curated OER
Base Ten Blocks—Counting Rods
In this base 10 blocks math worksheet, students use their counting skills to solve 4 problems that require them to find the values of sets of rods.
Curated OER
Base Ten Blocks - Counting Rods (A)
For this math worksheet, students are shown 4 sets of counting rods. Each counting rod has 10 blocks in it. Sets have various amounts of rods and students are asked to give the value of the rods.
Curated OER
Base Ten Blocks—Counting Units (E)
For this base 10 blocks math worksheet, students use their counting skills to solve 8 problems that require them to find the values of the units in each of the groups.
Curated OER
Base Ten Blocks - Rods and Flats (B)
In this using base ten blocks worksheet, students trade flats for groups of rods to solve the problems. Students solve 6 problems.
Curated OER
Base Ten Blocks—Representing Numbers (D)
In this counting base ten blocks worksheet, students read a brief instructional guide and fill in the blanks in 4 statements pertaining to the units pictured in each of the 4 problems.
Curated OER
Add Hundreds
Learners use the basic facts in 6 word problems to help them add hundreds. They use base ten blocks to model and assist them with their addition.
Curated OER
Hundreds, Tens, Ones
In this place values activity, students solve the six word problems using place value numbers in the ones, tens, and hundreds. Students use base ten blocks and square unit blocks to help them solve the problems.