Part-Part-Whole, First Grade Addition, First Grade Subtraction, TEK 1.5F, Edupronto Addition

Part-Part-Whole, First Grade Addition, First Grade Subtraction, TEK 1.5F, Edupronto Addition



This file contains the activities to cover the following TEK objective:

First Grade.Math 1.5 (F)   determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the

three or four terms in the equation;

You can introduce the concept using the first 2 pages and have them practice with the second and third page


Subchapter: Elementary
Chapter: Mathematics
Grade: First
Subject: Math Grade 1
Main Categories: Grade 1 - (5) Algebraic reasoning: Number patterns
TEK: Math.1.5.F(F) determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation; and
Subchapter: Elementary
Chapter: Mathematics
Grade: First
Subject: Math Grade 1
Main Categories: Grade 1 - (3) Number and operations: Addition and subtraction.
TEK: Math.1.3.B(B) use objects and pictorial models to solve word problems involving joining, separating, and comparing sets within 20 and unknowns as any one of the terms in the problem such as 2 + 4 = [ ]; 3 + [ ] = 7; and 5 = [ ] - 3;

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