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Maps and Magic
use estimation to solve addition and subtraction
Worth the Work
solve problems involving money
Short Cuts
use place value strategies to solve addition and subtraction problems
Calendar Capers
solve addition and subtraction puzzles on a calendar
Addition/Subtraction Strategies
Adding in Parts
A Standard Written Form for Addition
Solve addition and subtraction problems using decomposition, leading to a written algorithm.
Target 15 287
add together numbers in ones, tens, hundreds, and thousands.
31 or None
use basic facts to solve equations
Almost Squares
know multiplication facts
Basketball Finances
use addition and subtraction to solve money problems
Strategic Solving Part I
write family of facts based on a given equation
choose a strategy to solve addition and subtraction problems