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(1.NBT.4) Add within 100 -1st Grade Common Core Math Worksheets-4th 9 Weeks

Grade Levels
Common Core Standards
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PDF (Acrobat) Document File

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138 KB|10 pages
Product Description
You are purchasing Common Core math practice sheets aligned to assessment tasks. There is a practice sheet for every day of the week and a test for Friday.

Please note that the standard does not call for the students to add a 2-digit number to another 2-digit number unless it is a multiple of 10. In this lesson, the students are learning how to use a hundreds chart to solve the problems. This is very appropriate for the 4th 9 weeks of school and helps better prepare them for the beginning of second grade.

The attachment consists of 10 worksheets designed to reinforce math skills during the 4th 9 weeks of school. There are two sheets for each day that can be copied front and back to save paper. The front sheet focuses on the weekly target skill and the back side of the sheet is a review of previously taught skills.

This particular set of sheets focuses on Common Core Math Standard: 1.NBT.4: Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction

This set of sheets is meant to FOLLOW the 1.NBT.4 sheets in the 3rd 9 weeks packet.
Add within 100 - 3rd 9 Weeks Worksheets

In this set, students will use the hundreds board to solve the 2-digit addition problems. Instead of counting by 1s, the students should be encouraged to move on the hundreds board by tens and then add the remaining ones.

The back side of the paper is a REVIEW of the following skills:
1.OA.2 Word Problems - Adding 3 numbers
1.OA.7 True / False Equations
1.NBT.2 Place Value with Base Ten Blocks

The last two sheets in the set are designed to be an assessment and are aligned to the other practice sheets in the set.

Other Related Products…
These sheets were created in the order listed below. However, you can very easily reorder the sheets to match your county or state pacing guide.
1st Grade Common Core Math Worksheets – 1st 9 weeks
1st Grade Common Core Math Worksheets – 2nd 9 weeks
1st Grade Common Core Math Worksheets – 3rd 9 weeks
1st Grade Common Core Math Worksheets – 4th 9 weeks

Please email me if you see any typos or errors. I will correct the mistakes and quickly send the product back to you. You can email me directly at tsgent@gmail.com.
Total Pages
Answer Key
Teaching Duration
1 Week
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