Topic 7 and 8 Assessment

Find a reasonable estimate for the sum of 109 and 168. Select all that apply.

• 120 + 180 = 300

• 110 + 170 = 280

• 150 + 150 = 300

• 100 + 200 = 300

Find the difference between 452 and 348.

• 116

• 114

• 104

• 94

What is 3,216 + 4,837?

• 7,043

• 7,153

• 8,053

• 8,153

Estimate 776 - 319 by rounding each number to the nearest hundred.

• 500

• 450

• 440

• 400

Tamika scores 578 points in a video game. She scores 326 points for speed. She also scores points for accuracy. How many points does Tamika score for accuracy?

• 248

• 252

• 902

• 904

Find the difference. 4,050 - 3,222.

• 1,000

• 1,500

• 778

• 828

When adding 7,841 and 1,159, what place values need to be regrouped? Select all that apply.

• Ones

• Tens

• Hundreds

• Thousands

• None

Estimate the difference of 825 and 213. Round each number to the nearest ten to estimate.

• 600

• 620

• 610

• 590

Sage wants to buy a baseball glove and baseball bat. The glove costs $127, and the bat costs $79. How many dollars does Sage need to save to buy the baseball glove and baseball bat?

• $206

• $180

• $48

• $210

Which have a difference of 213? Select all that apply.

• 383 - 270

• 517 - 304

• 678 - 465

• 413 - 213

• 709 - 496