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Math
Students will practice adding and subtracting 2-digit numbers using a number line.
Combination of Operations for Integers (BODMAS)
Double digit addition and subtraction without regrouping
SIMPLE ADDITION AND SUBTRACTION USING 1 DIRHAM COINS
Addition and Subtraction
Addition and subtraction with regrouping
Practice subtract tens
solve the following problem.
Adding and subtracting
Addition and Subtraction with and without regrouping
complete the next additions with regrouping.
Determine whether you need to add or subtract. Use the objects to help you add or subtract.