3.NBT.A.1

Ninja Kite: Ten Tens

Experience Awakening - Our open-world educational game

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Game Info for Teachers

COMBINED RATING

4.2 Stars

TEACHERS (8)

3.9

STUDENTS (5308)

4.6

LENGTH

10 Minutes

GRADES

CAPABILITIES

Spanish Language Support

Text-to-Speech Support

Saves Progress

Description

Kenzo has a secret mission to collect ten scrolls that spread across Japan. Unfortunately, the scrolls are encrypted. Rumor says the only way to solve it is by rounding the secret number to the nearest 10 or 100.

Vocabulary Words

place value

ones

tens

hundreds

number line

rounded down

rounded up

Instructions

Play through this interactive game to learn about Rounding To Nearest 10 Or 100. Suitable for Grade 3, Grade 4, Grade 5.

Main Concepts

Use place value understanding to round whole numbers to the nearest 100.

Use place value understanding to round whole numbers to the nearest 10.

Discussion Questions

Before the Game

What does it mean to round numbers to the nearest ten? What are the place values of the numbers after the ones? Which digits, from 0 to 9, tell you to round up and which tell you to round down?

After the Game

How do you know if you should round a number up or down? How is place value important in rounding numbers? When might it be useful in everyday life to use rounded numbers?