IXL | Addition patterns over increasing place values: up to hundreds | 3rd grade math

or

Complete the pattern:

7 + 8 =

70 + 80 =

700 + 800 =

ref_doc_title.

or

$Confetti$

Excellent!

Now entering the Challenge Zone—are you ready?

Questions
answeredQuestions

0

Time
elapsedTime

hr	min	sec
00	00	02

SmartScore
out of 100
IXL's SmartScore is a dynamic measure of progress towards mastery, rather than a percentage grade. It tracks your skill level as you tackle progressively more difficult questions. Consistently answer questions correctly to reach excellence (90), or conquer the Challenge Zone to achieve mastery (100)! Learn more

0

Teacher tools

Work it out

Not feeling ready yet? These can help:

N.3Add a multiple of 10 to a two-digit number

T.2Add a multiple of 100 to a three-digit number

L.4Identify a digit up to the hundreds place