Discover 10 interactive math websites that make learning math enjoyable for kids. These websites include games and activities ...

12 - 5 = 7 Just like with addition, we can use a part-whole model to help partition larger numbers to make them easier to deal with in subtraction problems. First, partition 35 into 30 and 5.

Here you will find a video about addition and subtraction. Watch this, and then test your knowledge with a short quiz before exploring the rest of the collection. This section contains videos from ...

Addition by subtraction can help teams turn things around ... Jacobs played a big role in those woes. Jacobs played 15 games ...