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Paper Crane Project: Adding and Subtracting to 1,000

Grade 2 paper crane practice: add and subtract within 1,000 with base-ten blocks, partial sums, counting up on a number line, and spotting mistakes.

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
12 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 within 1,000 using base-ten models.
Students add by place value and count up on a number line to find a difference.
Students decide when regrouping is needed and find a regrouping mistake.

How to use

Use after students have modeled three-digit addition and subtraction with blocks. Let them sketch hundreds, tens, and ones for the first problems before working on their own.

Curriculum