Third graders explore place value to the ten thousands place. This incredibly thorough, 24-page instructional activity has learners construct, order, and compare numbers to 9,999. This three-day instructional activity includes reteaching...

Work on rounding, estimating, adding, and subtracting with a helpful math instructional activity! Fifth graders study different sets of addition and subtraction problems, and after rounding each number to the leading digit, they estimate...