Decoding Strategy Chart
2+ results
Filters
Subject
Format
Resource type
Standard
Programs & methods
Mental Math Masters: Smart Strategies for Addition & Subtraction | Grade 3
Grade 3 | Interactive Digital & Printable Math ResourceHelp your third graders move beyond counting and into efficient, flexible thinking with Mental Math Masters, a strategy-focused resource designed to strengthen number sense and mathematical reasoning. This interactive lesson teaches students how to choose smart strategies for addition and subtraction within larger number ranges—without timed drills or speed pressure. Students learn to break numbers apart, use friendly numbers, and explain
3rd
Arithmetic, Mental Math
Montessori Math | 40 Dynamic Addition Digital and Printable Task Cards
Help students build confidence in solving multi-digit addition problems with regrouping using this set of 40 dynamic addition task cards. These cards focus on mastering addition through hands-on and visual strategies, with a structured and color-coded design that reinforces place value concepts and promotes fluency. Features: Montessori-Inspired and Color-Coded Design: Supports understanding of dynamic (regrouping) addition through clear place value columns (Thousands, Hundreds, Tens, Units).Ha
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.6
, 2.NBT.B.7
, 3.NBT.A.2
+1
Showing 1-2 of 2+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands