Texas Essential Knowledge and Skills Teaching Resources

Math 1.3(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;

The latest Math 1.3(B) teaching resources

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