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Charmi Shah

Math Formative Assessment 1- STP - Estimation of Subtraction ( Prior knowledge)

Grades: 3rd Grade
Subjects: Math

Student Instructions

Task instructions: 1. Solve pages 2 and 3 - Using the label tool write an estimate of the activities mentioned. - Next, use a timer/watch to write the actual count for the same. - Then, find out the difference between the estimate and the actual count. 2. Solve page 4 - Round to the nearest hundreds and select the right estimated answer. Share your working on the side 3. On pages 5,6,7 and 8 - Solve the given word problems. - Underline the keywords that help you identify subtraction and estimation in each word problem - Solve the problem after identifying whether you need to estimate differences or use any subtraction strategy. - Record your thinking using mic tool and share your understanding .