Kendra Seitz

This worksheet helps students to understand how to add using partial sums, building their skills in using various strategies to add and subtract multi-digit numbers. You could use this worksheet for leveled independent practice, homework, or assessing. CCSS.Math.Content.3.NBT.A.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.

Halloween Math Centers 1st Grade Common Core includes 6 colorful, engaging Math Centers for first grade. Each center includes printable center cards and a recording sheet. The centers have a Halloween theme and highlight beginning of the year common core math topics for review. Centers included: 1. Haunted House Fact Families: addition/subtraction 2. Trick or Treat Patterns: sort number cards and find the rule. 3. Witch's Brew Place Value Match Up: Match numbers to pictorial representations w

This product includes 4 printable number grids with numbers 1-120. Number grids are a great resource for Common Core instruction! Print and laminate them, and keep them in a central location in your classroom for easy student access. 1. Number Grid 1-120 (Color) with even numbers, 5s, and 10s highlighted. 2. Number Grid 1-20 (Color) with 5s and 10s highlighted along with every other row. 3. Number Grid 1-120 (B & W) with even numbers, 5s, and 10s highlighted. 4. Number Grid 1-20 (B & W) with 5s

This product includes 2 printable multiplication tables with facts through 12. Print and laminate them, and keep them in a central location in your classroom for easy student access. 1. Multiplication Tables (Color) with doubles facts highlighted 2. Multiplication Tables (B&W) with doubles facts highlighted