Reading and Writing Numbers
Read and write numbers from 101 through 1000 in symbols and words
Activities
Place Value of Digits II
Determine the the place value of a digit in a 4-digit number
Number Riddles
Read and write numbers from 101 through 1000 in symbols and words
Rounding Off Whole Numbers
Round numbers up to hundred trillions using the rules for rounding numbers.
Rounding Off Whole Numbers II
Round numbers up to hundred trillions using the rules for rounding numbers.
Rounding Off Whole Numbers III
Round numbers up to hundred trillions using the rules for rounding numbers.
Rounding Off Whole Numbers IV
Round numbers up to hundred trillions using the rules for rounding numbers.
Rounding Off Whole Numbers V
Round numbers up to hundred trillions using the rules for rounding numbers.
Writing Numbers Through Ten Thousands
Read and write numbers up to 10 000 in numerals and in words
Skip Counting by 20s and 50s
Visualize and count numbers by 20s, 50s, and 100s
Reading and Writing Numbers Through Ten Thousands
Read and write numbers up to 10 000 in numerals and in words
Skip Counting by 50s and 100s
Visualize and count numbers by 20s, 50s, and 100s
Reading and Writing Numbers Through Ten Thousands II
Read and write numbers up to 10 000 in numerals and in words
Skip Counting by 20s, 50s, and 100s
Visualize and count numbers by 20s, 50s, and 100s
Reading and Writing Numbers Through Ten Thousands III
Read and write numbers up to 10 000 in numerals and in words
Skip Counting Paper Bills
Visualize and count numbers by 20s, 50s, and 100s
Counting by 20s, 50s, and 100s
Visualize and count numbers by 20s, 50s, and 100s
The Four Fundamental Operations and the GMDAS Rule
Perform three or more different operations by applying the GMDAS rules
The Four Fundamental Operations and the GMDAS Rule II
Perform three or more different operations by applying the GMDAS rules
The Four Fundamental Operations and the GMDAS Rule III
Perform three or more different operations by applying the GMDAS rules
The Four Fundamental Operations and the GMDAS Rule IV
Perform three or more different operations by applying the GMDAS rules
The Four Fundamental Operations and the GMDAS Rule V
Perform three or more different operations by applying the GMDAS rules
Whole Numbers and Their Operations
Determine the value of a digit
Hundreds, Tens, and Ones
Give the place value and find the value of a digit in three-digit numbers
Rounding Off Numbers
Round numbers to the nearest ten, hundred, or thousand
Rounding Off Numbers II
Round numbers to the nearest ten, hundred, or thousand
Place Value of Numbers
Give the place value and find the value of a digit in three-digit numbers
Rounding Off Numbers III
Round numbers to the nearest ten, hundred, or thousand
Place Value of Numbers II
Give the place value and find the value of a digit in three-digit numbers
Rounding Off Numbers IV
Round numbers to the nearest ten, hundred, or thousand
Place Value of Numbers III
Give the place value and find the value of a digit in three-digit numbers
Rounding Off Numbers V
Round numbers to the nearest ten, hundred, or thousand
Place Value of Numbers IV
Give the place value and find the value of a digit in three-digit numbers
Comparing Numbers
Compare numbers up to 10 000 using the symbols =, >, and <
Numbers in Simple and Expanded Forms
Visualize and write three-digit numbers in expanded form
Ordering Numbers
Order numbers up to 10 000 from smallest to largest, and vice versa