This is a Smart Notebook file to teach solving two-step word problems involving addition and subtraction (up to 1,000). THE FILE IS IN SPANISH.
The first slide introduces a pattern (Example: Lucas and Andre want to raise $500 for their school. Lucas made $125, and Andre made $322. How much more do they need?) Then, the next four slides will have the same sentence frame, but with different numbers. Then, the next slide will have the sentence frame, but blanks, so that students can practice writi