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Pet Shelter Helpers: Counting Food, Toys, and Treats
Grade 2 pet shelter worksheet: add and subtract within 1,000 using base-ten blocks, number line jumps, and hundreds, tens, and ones.
Grade 2MathInteractive · Printable
Aligned to2.NBT.B.7
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What’s included
- Single worksheet
- Auto-graded online
- 1 Common Core standard
- Printable answer key
- 13 questions
- Classroom-ready
Details
- Format
- Interactive · Printable
- Grade
- Grade 2
- Subject
- Math
- Question types
- Fill in the blank, Multiple choice, Matching, Sorting, Short answer
About this worksheet
What students practice
- Students add and subtract three-digit numbers using base-ten models and place value.
- Students decide when to trade ones, tens, or hundreds to add or subtract within 1,000.
- Students use number line jumps to add and subtract within 1,000.
How to use
Have base-ten blocks or quick drawings ready for the first section. Students can draw jumps on the number line, then explain how they found the mistake in the last problem.
Curriculum
Common Core standard covered
Add and subtract within 1000 using models, drawings, and place-value strategies.
Preview
OwlSheets.com
Pet Shelter Helpers: Counting Food, Toys, and Treats
Add and subtract three-digit numbers with blocks, number lines, and place value.

Use the blocks
Use the base-ten blocks to add or subtract. Fill in the blanks.
The shelter has 243 cans of dog food. A family brings 135 more cans.
Hundreds: 200 + 100 =
Tens: 40 + 30 =
Ones: 3 + 5 =
243 + 135 = cans
Volunteers made 367 dog treats and 258 cat treats.
Ones: 7 + 8 = ones. Trade 10 ones for 1 ten.
Tens: 6 tens + 5 tens + 1 ten = tens. Trade 10 tens for 1 hundred.
367 + 258 = treats
The shelter has 456 dog biscuits. Helpers give out 132 biscuits.
456 − 132 = biscuits left
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