* Learning Goal
Think about groups of ten first. Place value helps you read, build, and compare numbers. This is practice set 4 of 10.
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: 8, 10, , 14, , 18
By 5s: 20, 25, , 35, , 45
By 10s: 40, 50, , 70, , 90