SALTA 3rd grade

Standard 3.NBT.2 Fluently add and subtract within 1,000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.

9-2 Use Regrouping To Add 9-3 Add 3 or More Numbers 3-Act Math: Fun Raiser 9-4 Use Partial Differences To Subtract 9-5 Use Regrouping to Subtract 9-6 Use Strategies to Add and Subtract 9-7 Problem Solving: Construct Arguments

Topic 9: Manipulatives •

Place-value Blocks

Assessment Options: Team Created Assessment Topic 9 Assessment – Fluently Add and Subtract Within 1,000 (print or online) Topic 9 Performance Assessment - Fluently Add and Subtract Within 1,000 Team Created Assessment Assessment Tasks – Topics 9 Procedural Check

Application Task

3.NBT.3

2 x 10 = 9 x 40 = 60 x 5 = 20 x 8 = (DOK 1)

In Mr. Smith’s art classroom there are 5 tables. There are 4 students sitting at each table. Each student has a box of 10 colored pencils. a. How many colored pencils are at each table? b. How many colored pencils do Mr. Smith’s students have in all?

Use pictures, words and numbers to prove your answer. (DOK 3)

3 x 50 = 3 x ( ____x 10)

7 x 30 = 7 x ( 3 x _____ )

(DOK 2)