lesson
Take-From Word Problems (Result Unknown)
Solve word problems where a quantity is taken away and the result is unknown within 20.
Updated 1 month ago · 3 views
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Word Problems With Unknowns in Any Position
7 lessons
Goal
Represent and solve addition and subtraction word problems within 20 where any number may be unknown.
7 lessons
0 of 7 done
- Put-Together Word Problems (Total Unknown)Up next
- Take-From Word Problems (Result Unknown)You are here
- Take-From Word Problems (Change Unknown)Not started yet
- Take-From Word Problems (Start Unknown)Not started yet
- Finding the Unknown in Addition EquationsNot started yet
- Finding the Unknown in Subtraction EquationsNot started yet
- Three-Number Word Problems With a Missing NumberNot started yet
Learning standards covered
111.3(b)(5)(D)Texas Essential Knowledge and Skills (TEKS) · Math · 1st Graderepresent word problems involving addition and subtraction of whole numbers up to 20 using concrete and pictorial models and number sentences;
Open Global Standard:OGM.2.OA.5
111.3(b)(1)(A)Texas Essential Knowledge and Skills (TEKS) · Math · 1st Gradeapply mathematics to problems arising in everyday life, society, and the workplace;
Open Global Standard:OGM.2.MP.1
111.3(b)(1)(B)Texas Essential Knowledge and Skills (TEKS) · Math · 1st Gradeuse a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;
Open Global Standard:OGM.2.MP.1
OGM.2.OA.5OGM.2.MP.1