Estimate the Sum: 2 Digit Numbers

by Pencils and Sandcastles

Price: 275 points or $2.75 USD

Subjects: math

Grades: 3,4

Description: Do your students need practice with estimation? In this deck, students will use rounding skills to estimate the sum. To play, students will round the addends to the nearest tens, then typing the answers into the correct boxes. The great thing about Boom Cards is the immediate feedback as students are working. Use this deck with your class during whole group instruction, small groups, homework, distance learning, or extra practice.