* Learning Goal
Think about groups of ten first. Place value helps you read, build, and compare numbers.
1 Build the Number
Write how many tens and ones each number has.
2 Compare the Numbers
Use >, <, or = and think about tens before ones.
3 Skip Count
Fill in the missing numbers.
By 2s: 2, 4, , 8, , 12
By 5s: 5, 10, , 20, , 30
By 10s: 10, 20, , 40, , 60