# Halloween Pumpkin Number Bonds

Subjects
Resource Types
Common Core Standards
Product Rating
4.0
File Type
PDF (Acrobat) Document File
7.42 MB   |   16 pages

### PRODUCT DESCRIPTION

Engage your 1st and 2nd graders in addition and subtraction fluency within 20 with these Halloween Pumpkin Number Bonds!

What does the product include?

This product includes 16 pages of number bonds within 20. The first 8 pages are Cut & Paste worksheets that require students to solve for the missing whole number (or add). The next 8 pages are Fill in the Blank worksheets that require students to solve for the missing part (or subtract).

Why number bonds?

Number bonds help students to visually see the relationship between a whole number and the parts that combine to make it. Solving number bonds is part of the pictorial stage of mathematical thinking and helps students to solidify important part-whole relationships. Number bonds also allow students to see the inverse relationship between addition and subtraction. Subtraction is figuring out how many more you would have to add to a part get the whole.

What Common Core is Covered?

1.OA.C.5
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
1.OA.C.6: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
2.0A.B.2: Fluently add and subtract within 20 using mental strategies.2 By end of Grade 2, know from memory all sums of two one-digit numbers.

Other Products:
1st Grade Place Value Strategy Worksheets
Total Pages
16
N/A
Teaching Duration
N/A

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Total:
7 ratings