Mathcurious

Subtracting 2-digit numbers using base 10 blocks, 100 grids, 100 charts, number lines, expanded form, mental math strategies, and more. Bundle of Print task cards and Google slides. Subtracting 2 and 3-digit numbers in grades 2 and 3 takes time for many students to master, especially when regrouping is required. Establishing a good understanding of place value is necessary before moving on to operations. Base 10 blocks are great for understanding place value and for simulating subtraction. Repre

100 days of school, single-player, multiplayer game, addition, subtraction, solving expressions print and digital This is a fun game to play on the hundredth day of school. The resource includes a one-page game and the google slides version with a digital online spinner (the link leads to our website spinner app) The students roll dice to get two numbers (or spin the spinner from the google slides version) Their roll combination will give them an expression to solve. Based on the answer to their