Eureka Module 1 Review

Front

Luke makes $2,481 per month. His boss is going to give him a bonus check worth 10 times what he makes. How much is his bonus check going to be?

Back

$24,810.00

Answer explanation

Luke's bonus is 10 times his monthly salary of $2,481. Therefore, the bonus is calculated as 10 x 2,481 = 24,810. The correct answer is 24,810.00.

Front

Round 38.714 to the nearest hundredths

Back

38.71

Answer explanation

To round 38.714 to the nearest hundredths, look at the third decimal place (4). Since it's less than 5, we round down, resulting in 38.71. Thus, the correct answer is 38.71.

Front

Lou found a snake that was 7.03 meters long. How many millimeters long would it be?

Back

7,030

Answer explanation

To convert meters to millimeters, multiply by 1,000. Thus, 7.03 meters is 7.03 x 1,000 = 7,030 millimeters. Therefore, the correct answer is 7,030.

Front

Find the expanded form for 43.256

Back

( 4 x 10) + (3 x 1) + ( 2 x 1/10) + (5 x 1/100) + (6 x 1/1000)

Answer explanation

The correct expanded form for 43.256 is (4 x 10) + (3 x 1) + (2 x 1/10) + (5 x 1/100) + (6 x 1/1000), which accurately represents each digit's value based on its position.

Front

Compare 3 hundred minus twenty _______ 285

Back

<

Answer explanation

300 minus 20 equals 280. Since 280 is less than 285, the correct comparison is 280 < 285, making the answer <.

Front

Compare 45.310 ______ 45.301

Back

>

Answer explanation

To compare 45.310 and 45.301, we look at the digits from left to right. The first three digits are the same, but 310 is greater than 301. Therefore, 45.310 > 45.301.

Front

Word form of 53.29

Back

fifty-three and twenty-nine hundredths

Answer explanation

The number 53.29 is read as 'fifty-three and twenty-nine hundredths' because the decimal part (29) represents hundredths, not thousands or hundreds.

Front

Hal had 325 rocks. Lou had 432 more rocks than Hal. How many rocks did they have altogether?

Back

1,082 rocks

Answer explanation

Hal had 325 rocks. Lou had 432 more, so Lou has 325 + 432 = 757 rocks. Together, they have 325 + 757 = 1,082 rocks. The correct answer is 1,082.

Front

Which statement is true?
Options: 4.219 < 4.21, 73 > 73.0, 2.973 = 2.937, 41.64 > 41.604

Back

41.64 > 41.604

Answer explanation

The statement '41.64 > 41.604' is true because 41.64 is greater than 41.604 when comparing the two numbers. The other statements are false due to incorrect comparisons.