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Model 3-Digit Addition Puzzles - 👥 activity

Grades: 3rd Grade

Subjects: Math

Standards: Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. (3.NBT.2.)

Student Instructions

Click add 1. Take turns. Click each die to roll and make a 3-digit number. 2. Type the number in the second row of the grid. 3. Together you must figure out what 3-digit number you can type in the third row of the grid. The sum of your 2 addends MUST be 990! 4. Use the base-ten blocks to help you solve the puzzle. Take a photo of the two of you on page 7! Click check

Teacher Notes (not visible to students)

Goes with Ready Math Gr. 3 Lesson 2.

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Model 3-Digit Addition Puzzles - 👥 activity