There are
different ways to show the numbers in a math problem.
To show those numbers you can:
Use
numerals
Use
symbols/pictures
Use
place-value blocks
Examples:
Abby had 5 fish in her aquarium.
She went
to the pet store
and bought 6 more.
How many fish does
she
have now?
numerals
5 + 6
symbols
+
place-value blocks
+
Liz read 6
books last month while Ben read 4 books.
How many more books
did Liz read?
numerals
6 - 4
symbols
place-value blocks
Bonnie
played golf yesterday.
She had 4 strokes on each of the first 3 holes and 3 strokes on
the 4th hole.
What is her score through the first 4 holes?