*Construct fact families for addition and Everyday Mathematics, Lesson 6.3, subtraction 6.4, 6.7 *Investigate number grid patterns to reinforce Everyday Mathematics, Lesson 9.3 counting, adding, and subtracting by 1s and 10s 4. Construct, use and explain procedures for Everyday Mathematics, activities, performing addition and subtraction problems ongoing throughout the year with: paper-pencil, mental math, calculator. *Solve simple addition and subtraction number Everyday Mathematics, Lesson 1.13, 2.13, 5.7, 5.8, 8.4, 10.3, 10.4 stories Teacher supplement Website resources *Solve simple addition and subtraction problems Everyday Mathematics, Lesson 3.6 by skip counting on the number line *Complete simple "Frames and Arrows diagrams Everyday Mathematics, Lesson 3.8, (B/D) 3.9, 6.8 5. Use efficient and accurate pencil and paper Teacher supplement as needed procedures for computation with whole numbers. *Explore and solve addition of 2-digit numbers Everyday Mathematics, Lesson 5.5, 9.4 10.3, 10.4 * Solve 2-digit addition and subtraction problems Everyday Mathematics, Lesson 9.4, 10.3, 10.4
*Construct fact families for addition and subtraction Everyday Mathematics, Lesson 6.3, 6.4, 6.7 *Investigate number grid patterns to reinforce counting, adding, and subtracting by 1s and 10s Everyday Mathematics, Lesson 9.3 4. Construct, use and explain procedures for performing addition and subtraction problems with: paper-pencil, mental math, calculator. Everyday Mathematics, activities, ongoing throughout the year *Solve simple addition and subtraction number stories Everyday Mathematics, Lesson 1.13, 2.13, 5.7, 5.8, 8.4, 10.3, 10.4 Teacher supplement Website resources *Solve simple addition and subtraction problems by skip counting on the number line Everyday Mathematics, Lesson 3.6 *Complete simple "Frames and Arrows diagrams (B/D) Everyday Mathematics, Lesson 3.8, 3.9, 6.8 5. Use efficient and accurate pencil and paper procedures for computation with whole numbers. Teacher supplement as needed *Explore and solve addition of 2-digit numbers Everyday Mathematics, Lesson 5.5, 9.4 10.3, 10.4 * Solve 2-digit addition and subtraction problems Everyday Mathematics, Lesson 9.4, 10.3, 10.4