Subtraction using base ten models is a visual and tactile way to teach subtraction by representing numbers using place value blocks or manipulatives. Base ten blocks consist of units, rods, flats, and cubes, each representing one, ten, hundred, and thousand respectively. To subtract two-digit numbers using this method, start with the top number and represent it using the base ten blocks. Then, remove the blocks that represent the bottom number, and count the remaining blocks to find the answer. This method helps students understand the concept of regrouping and can be especially effective for kinesthetic learners. It also helps develop spatial awareness and critical thinking skills.

This is a set of highly engaging 2-digit subtraction problems using base-ten models digital activities. These are perfect for distance learning or virtual learning. All 16 slides will have students practicing using base ten models to determine the difference of a 2-digit subtraction problem.

Great for 1st, 2nd graders!