IXL | Add by counting on - sums to 20 | 2nd grade math

or

Which number line shows a way to find

8

+

5

?

5

6

7

8

9

10

11

12

13

14

15

5

6

7

8

9

10

11

12

13

14

15

Add.

8

+

5

=

ref_doc_title.

or

Learn with an example

question

Which number line shows a way to find

9

+

5

?

5

6

7

8

9

10

11

12

13

14

15

5

6

7

8

9

10

11

12

13

14

15

Add.

9

+

5

=

solution

You can count on to find

9

+

5

.

Start at 9 and count on 5 times.

5

6

7

8

9

10

11

12

13

14

15

You end at

14.

9

+

5

=

14

Looking for more? Try this:

or

$Confetti$

Excellent!

Now entering the Challenge Zone—are you ready?

Questions
answeredQuestions

0

Time
elapsedTime

hr	min	sec
00	00	06

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:

F.2Add by counting on - sums up to 10

Y.1Add in any order

F.5Addition sentences using number lines - sums to 20