Adding and Subtracting Within 1,000: math test, Grade 2 – download the PDF

1 Calculate / 4 pts

Calculators are not allowed.

1. \(346 + 231\)
2. \(458 + 267\)
3. \(672 - 341\)
4. \(703 - 258\)

2 Missing numbers / 3 pts

Find each missing number.

1. \(\square + 164 = 402\)
2. \(615 - \square = 287\)
3. \(\square - 126 = 349\)

3 Base-ten drawing / 3 pts

The drawing shows \(247 + 186\).

1. How many cubes are there before regrouping?
2. How many rods are there after you regroup the cubes?
3. Find the sum.

4 Estimate / 3 pts

1. Estimate \(497 + 305\) using the nearest hundred for each number.
2. Estimate \(612 - 389\) using the nearest hundred for each number.
3. Find the exact value of \(497 + 305\).

5 Bakery problem / 4 pts

A bakery sold 234 muffins on Friday, 187 on Saturday and 96 on Sunday. It had baked 600 muffins for the weekend.

1. How many muffins were sold on Friday and Saturday?
2. How many were sold in all three days?
3. How many muffins were not sold?

Write an answer sentence.

6 Find the error / 3 pts

Jake wrote \(503 - 178 = 335\).

1. Use addition to show that Jake’s answer is wrong.
2. Find the correct answer.
3. Write a sentence that explains Jake’s mistake.