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Back to Exercise: Fluently add and subtract multi-digit whole numbers using the standard algorithm

Exercises: Fluently Adding and Subtracting Multi-Digit Whole Numbers

Work through each section in order. Estimate before you compute, and check your answer with the inverse operation when asked.

Grade 4·21 problems·~30 min·Common Core Math - Grade 4·standard·4-nbt-b-4
Work through problems with immediate feedback
A

Recall / Warm-Up

1.

10 tens make how many hundreds?

2.

Round 24,358 to the nearest thousand.

3.

Compute 456 + 378.

B

Fluency Practice

1.

Compute 24,358 + 47,694.

2.

Compute 385,476 + 247,859.

3.

Compute 834 - 378.

4.

Compute 63,421 - 27,856.

5.

Compute 5,000 - 1,237.

6.

Compute 4,567 + 3,685.

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