teaching resource

Subtraction Dog – Worksheet

A set of superb subtraction dog worksheets.

Single-digit Subtraction

This leveled set of worksheets begins with single-digit subtraction organized into columns. This can help familiarize students with the algorithm formatting.

Use the worksheets as individual tasks during math groups or a fast-finisher activity.

Subtraction with Regrouping

The triangle and square versions in this set of worksheets start introducing borrowing to subtract.

• Circle Version
• single-digit subtraction
• Triangle Version
• subtracting single-digits from numbers 10–19
• Square Version
• subtracting single- and double-digit from numbers up to 39

Take a look at our other wriggly worksheet, the Addition Worm!

teaching resource

A set of differentiated addition worksheets. 6 pagesGrades: 1 - 3

Curriculum

• CCSS.MATH.CONTENT.1.OA.C.6

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - ...

• CCSS.MATH.CONTENT.2.OA.B.2

Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.

• CCSS.MATH.CONTENT.3.NBT.A.2

Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.