IXL | Sequences - count up and down by 1, 5, and 10 | 1st grade math

or

Type the missing number in this sequence:

60,

55,

50,

,

40

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
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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

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Teacher tools

Work it out

Not feeling ready yet? These can help:

B.8Sequences - count up and down by 1

C.2Skip-count by fives

C.3Skip-count by tens