Math Games

Grade 1 - Number

Standard 1.N.5 - Count and compare mixed groups of objects using multiple choice. Practice determining fewer or more.

Included Skills:

Compare and order sets containing up to 20 elements to solve problems using
• referents
• one-to-one correspondence

• Build a set equal to another set that contains up to 20 elements.
• Build a set that has more, fewer, or as many elements as another set.
• Build several sets of different objects that have the same number of elements in the set.
• Compare two sets using one-to-one correspondence, and describe them using comparative words such as “more,” “fewer,” or “as many.”
• Compare a set to a referent using comparative language.
• Solve a story problem (pictures and words) that involves the comparison of two quantities.