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Grade 1 Investigations Unit 3 Assessment ~ Apples & Bananas

年级： 1st Grade

学科： Math

标准： Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. (1.OA.A.1.)

学生说明

1. Click add . 2. Use the move to click play and listen to the directions. 3. Use the pen to draw and write your answers. Make sure you did at least 5 combinations. Then press check .

教师备注（学生不可见）

This is A21 from Investigations to be used with Investigation 3 Session 2.8

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Grade 1 Investigations Unit 3 Assessment ~ Apples & Bananas