CCSS.MATH.CONTENT.1.NBT.C.5 : First Grade Math Worksheets
About 1.NBT.C.5
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
Here is a collection of our common core aligned worksheets for core standard 1.NBT.C.5.
A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.
Please visit 1.NBT.C to view our large collection of printable worksheets. View the full list of topics for this grade and subject categorized by common core standards or in a traditional way.
Children will mentally find 10 more or 10 less than the number, without having to count.
Core Standard: 1.NBT.C.5
Practice adding and subtracting 10 from a number using mental math.
Core Standard: 1.NBT.C.5
Use patterns on a hundred chart to skip count by fives and tens.
Core Standard: 1.NBT.C.5
Write 1 more or 1 less and 10 more or 10 less from each given number.
Core Standard: 1.NBT.C.5
Write ten more or ten less than each given number.
Core Standard: 1.NBT.C.5
Write one more and one less than each given number.
Core Standard: 1.NBT.C.5
