Rounding Off To 10 & 100 Using A Number Line
by Master Xuan © 2021
Price: $3 USD
Subjects: math
Grades: 3,4
Description
This deck consists of 31 boom cards that introduce students to round off 2- to 4- digits to the nearest ten and hundreds using a number line. There are 1 notes card and 6 different types of questions with a total of 3 interactions: Fill in the blanks, drag and drop, and multiple choices. With the use of number lines, a visual aid, students will learn the rationale behind rounding off. This deck is star-themed. CONTENT: Notes x1 Type 1: Type the value of the point on the number line and click the answer. x2 Type 2: Click on the rounded off answer on the number line. x12 Type 3: Type the nearest 2 tens/hundreds. x4 Type 4: Drag the numbers and click on the rounded off answer. x4 Type 5: Click on the number line that has a point that rounded off to the indicated number. x4 Type 6: Click on the appropriate number line to round off the indicated number. x4 Cards are set to randomize (except 1st card) and play 20 cards at a time so children can play more than once with a different selection of cards each time. The setting can be changed in your library by selecting Action and Custom Play Settings. This is suitable for Singapore Primary 4.
Acknowledgements
Photos from https://pixabay.com/