Worksheets [1–100 of 3140 worksheets]
- Modeling and Counting 1, 2, and 3
- Modeling and Counting 4 and 5
- Reading and Writing 1, 2, and 3
- Reading and Writing 4 and 5
- Counting Objects up to 5
- Counting Forward to 5
- Modeling and Counting 6 and 7
- Reading and Writing 6 and 7
- Reading and Writing 8 and 9
- The Number Zero
- Counting Objects up to 10
- Counting Forward to 10
- Counting Backward from 10
- Numbers up to 10 on a Number Line
- Writing Numbers up to 10 in Words
- One More: Numbers up to 10
- One Less: Numbers up to 10
- Reading and Writing 11 and 12
- Reading and Writing 13, 14, and 15
- Reading and Writing 16 and 17
- Reading and Writing 18, 19, and 20
- Writing Numbers up to 20 in Words
- Counting Objects up to 20
- Counting up to 20
- Making Teen Numbers with Tens and Ones
- Making 11, 12, and 13
- Reading and Writing Numbers up to 50
- Modeling Numbers up to 50 with Tens and Ones
- Counting Forward and Backward within 100
- Counting to 100 in Tens and Ones
- Reading and Writing Numbers up to 100
- Tens
- Place Value of Two-Digit Numbers
- Making Two-Digit Numbers with Tens and Ones
- Making Two-Digit Numbers
- Making 100 with Tens
- Making 100 with Tens and Ones
- Two-Digit Numbers on a Number LIne
- Counting Forward and Backward within 120
- Counting to 120 in Tens and Ones
- Reading and Writing Numbers up to 120
- Three-Digit Numbers on a Number Line
- One More and One Less: Numbers up to 20
- One or Ten More and Less: Numbers up to 100
- Identifying Odd and Even Numbers: Pairing or Grouping
- Identifying Odd and Even Numbers: Skip Counting
- Identifying Odd and Even Numbers: Additon Sentences
- Ordinal Numbers
- Counting by Twos up to 100
- Counting by Twos up to 120
- Counting by Fives up to 100
- Counting by Fives up to 120
- Counting by Tens up to 100
- Counting by Tens up to 120
- Counting by Threes up to 100
- Counting in Twos, Fives, and Tens up to 100
- Modeling and Counting 8 and 9
- Making 14, 15, and 16
- Making 17, 18, and 19
- Comparing Groups of Objects: Equal
- Comparing Groups of Objects: More Than
- Comparing Groups of Objects: Less Than
- Comparing Groups by Counting up to 5
- Comparing Numbers up to 5
- Comparing Groups by Matching
- Ordering Numbers up to 10
- Comparing Groups by Counting up to 10
- The Comparison Symbols
- Comparing Numbers up to 10 Using Words
- Comparing Numbers up to 10 Using Symbols
- Comparing Groups by Counting up to 20
- Comparing Numbers up to 20
- Ordering Numbers up to 20
- Finding How Many More or Less
- Comparing Numbers up to 50
- Comparing Two-Digit Numbers: Models
- Comparing Two Digit Numbers: Place Value
- Comparing Two-Digit Numbers: Number Lines
- Ordering Two-Digit Numbers
- Counting in Fifties
- Counting by Twos, Fives, Tens, and Hundreds up to 1000
- Hundreds
- Modeling Three-Digit Numbers
- Place Value of Three-Digit Numbers
- Writing Three-Digit Numbers in Various Forms
- Making Three-Digit Numbers
- More and Less: One, Ten, or One Hundred
- Comparing Three-Digit Numbers
- Comparing Three-Digit Numbers Using Number Lines
- Ordering Three-Digit Numbers
- Counting in Twenty-Fives
- Thousands
- Place Value of Four-Digit Numbers
- Writing Four-Digit Numbers in Various Forms
- Making Four-Digit Numbers
- More and Less: One, Ten, One Hundred, or One Thousand
- Four-Digit Numbers on a Number Line
- Comparing Four-Digit Numbers
- Ordering Four-Digit Numbers
- Rounding to the Nearest Ten