#### SMCPS teachers use Bridges in Mathematics, 2nd Edition, as a primary resource for teaching your child the Common Core State Standards for Mathematics.

• solve two-step addition and subtraction story problems to 100
• add and subtract to 20; know addition facts to 20 by memory
• read and write 3-digit numbers using numerals, words, and expanded notation (726 = 700 + 20 + 6)
• understand that the three digits of a 3-digit number represent amounts of hundreds, tens, and ones
• use symbols >, =, < to compare two 3-digit numbers
• add and subtract 2-digit numbers accurately and efficiently, and explain strategies for doing so
• add and subtract 3-digit numbers using models, sketches, and/or numbers, and explain strategies for doing so
• estimate and measure length in centimeters and meters, inches and feet.
• divide circles and rectangles into two, three, and four equal parts and describe the parts
• recognize, draw, and analyze 2- and 3-D shapes
• solve money problems involving dollars, quarters, dimes, nickels, and pennies