Curated OER
Two-Digit Numbers Ending in 8 or 7
For this mathematics instructional activity, students circle the dots to form a complete ten and compare their problem to the one with just ones' digits. Then they add each problem and write down the corresponding problem with just the...
Curated OER
Tens and Ones
In this tens and ones learning exercise, students count numbers using the value places for tens and ones. Students complete 14 problems.
Curated OER
Thousands
In this thousands worksheet, students review how to use the base ten system and how to write numbers in the expanded and standard form.