Identifying numbers without counting & learn about place values of three-digit numbers. In this lesson, students will practice identifying numbers without counting and learn about place values of ...

Practice time! Build, read, & write three-digit numbers using base-10 blocks and symbols. Practice time! Build, read, write (in standard and expanded form), and represent three-digit numbers using ...

We will start by solving one circle at a time to figure out the logic here. 11 + 17 + 9 = 37 => 14 + 23 = 37 Circle 3 => 7 + 19 + 8 = 34 => 21 + 13 = 34 Similarly, we shall apply the same logic to ...

Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...

We will first solve the Shape 1 and Shape 2 to understand the logic. (9 x 3) + (4 + 5) + (2 x 7) = 61 Shape 2 => (6 x 6) + (3 x 8) + (7 + 4) = 88 Similarly, we shall apply the same logic to solve the ...