My Location: VA
Word Problems1st Grade |
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Texas Essential Knowledge and Skills (TEKS): 1.3.B |
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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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Texas Essential Knowledge and Skills (TEKS): 1.3.E |
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explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences; and |
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Texas Essential Knowledge and Skills (TEKS): 1.5.D |
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represent word problems involving addition and subtraction of whole numbers up to 20 using concrete and pictorial models and number sentences; |
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