Videos to help Grade 1 students learn how to identify 10 more, 10 less, 1 more, and 1 less than a two-digit number.
Common Core Grade 1, Module 4, Topic A: Tens and Ones
Common Core Standards: 1.NBT.1,
Plans and Worksheets for Grade 1
Plans and Worksheets for all Grades
Lessons for Grade 1
Common Core For Grade 1
New York State Common Core Math Grade 1, Module 4, Lesson 5
Lesson 5 Concept Development and Homework
Draw quick tens and ones to show the number. Then draw 1 more or 10 more.
Draw quick tens and ones to show the number. Cross off (x) to show 1 less or 10 less.
Match the words to the picture that shows the right amount.
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