Estimating Length
Estimate and measure lengths using meter or centimeter
Activities
Finding the Difference
Subtract numbers, where both numbers are less than 10,000 with and without regrouping and with and without zeros in the digits
Subtracting with Zeros
Subtract numbers, where both numbers are less than 10,000 with and without regrouping and with and without zeros in the digits
Finding the Difference II
Subtract numbers, where both numbers are less than 10,000 with and without regrouping and with and without zeros in the digits
Subtracting with Zeros II
Subtract numbers, where both numbers are less than 10,000 with and without regrouping and with and without zeros in the digits
Estimating the Difference
Estimate the difference of two numbers of up to four-digits with reasonable results
Estimating the Difference II
Estimate the difference of two numbers of up to four-digits with reasonable results
Estimating the Difference III
Estimate the difference of two numbers of up to four-digits with reasonable results
Estimating the Difference IV
Estimate the difference of two numbers of up to four-digits with reasonable results
Estimating the Difference V
Estimate the difference of two numbers of up to four-digits with reasonable results
Performing Operations in Proper Order
Perform orders of operations involving addition and subtraction of 3 to 4 up to 2 digits, observing the correct order of operations
Solving Number Sentences
Perform orders of operations involving addition and subtraction of 3 to 4 up to 2 digits, observing the correct order of operations
Order of Operations
Perform orders of operations involving addition and subtraction of 3 to 4 up to 2 digits, observing the correct order of operations
Order of Operations II
Perform orders of operations involving addition and subtraction of 3 to 4 up to 2 digits, observing the correct order of operations
Order of Operations III
Perform orders of operations involving addition and subtraction of 3 to 4 up to 2 digits, observing the correct order of operations
Subtraction of Numbers
Subtract numbers, where both numbers are less than 10,000 without regrouping
Measures of Length and Distance
Show and use the appropriate units of length and distance and their abbreviations cm and m to measure a particular object
Writing Number Sentences
Define subtraction as taking away from a given set, comparing two sets, or finding the missing addend
Subtracting Numbers
Define subtraction as taking away from a given set, comparing two sets, or finding the missing addend
Completing Subtraction Sentences
Define subtraction as taking away from a given set, comparing two sets, or finding the missing addend
Subtracting Numbers II
Define subtraction as taking away from a given set, comparing two sets, or finding the missing addend
Interpreting Data in Tables and Bar Graphs
Interpret data in tables and single bar graphs (horizontal and vertical)
Subtracting Without Regrouping
Visualize, represent, and subtract two- to three-digit numbers with minuends up to 999 without regrouping
Interpreting Data in Tables and Bar Graphs II
Interpret data in tables and single bar graphs (horizontal and vertical)
Subtracting Without Regrouping II
Visualize, represent, and subtract two- to three-digit numbers with minuends up to 999 without regrouping
Interpreting Data in Tables and Bar Graphs III
Interpret data in tables and single bar graphs (horizontal and vertical)
Finding the Difference
Visualize, represent, and subtract two- to three-digit numbers with minuends up to 999 without regrouping
Subtracting Without Regrouping III
Visualize, represent, and subtract two- to three-digit numbers with minuends up to 999 without regrouping
Interpreting Data in Bar Graphs
Interpret data in tables and single bar graphs (horizontal and vertical)
Interpreting Data in Bar Graphs II
Interpret data in tables and single bar graphs (horizontal and vertical)
Subtracting with Regrouping
Visualize, represent, and subtract one- to two-digit number with minuends up to 999 with regrouping;
Subtracting with Regrouping II
Visualize, represent, and subtract one- to two-digit number with minuends up to 999 with regrouping;
Subtracting with Regrouping in the Tens
Visualize, represent, and subtract one- to two-digit number with minuends up to 999 with regrouping;
Subtracting with Regrouping in the Tens II
Visualize, represent, and subtract one- to two-digit number with minuends up to 999 with regrouping;
Subtracting with Regrouping in the Tens III
Visualize, represent, and subtract one- to two-digit number with minuends up to 999 with regrouping;
Subracting with Regrouping in the Hundreds
Visualize, represent, and subtract two- to three-digit numbers with minuends up to 999 with regrouping