Price: 300 points or $3 USD

Subjects: math

Grades: 3,4

Description: Do your students need some extra practice rounding to the nearest ten and the nearest hundred? This set of 30 Boom cards will have students rounding using three-digit and four-digit numbers. Though rounding to the nearest ten may seem simple, you will be able to spot misconceptions when students are asked to round a number to the next ten that takes them to the next “century” and “millennium.” Cards 1-15 deal mostly with three-digit numbers. Cards 16-30 deal mostly with four-digit numbers. These digital task cards would be great on a laptop, desktop, Chromebook, tablet, or any other mobile device that can access the internet. They can even be used on your Smart Board These cards are aligned to the common core 3.NBT.A.1, 4.NBT.A.1 Follow my store for more great math decks!!