14 questions
Giselle weighed two different samples of chemical in her science class. The first sample weighed 39.05 grams. The second weighed 56.7 grams. She then mixed the two chemicals together. What was the weight of the combined samples?
17.65 grams
44.72 grams
85.85 grams
95.75 grams
Lacy and Gerald gave their heights for a school survey. Lacy's height is 51.25 inches. Gerald's height is 46.65 inches. How many inches taller is Lacy than Gerald?
4.6 inches
5.4 inches
15.4 inches
15.6 inches
Matt's wining time in the 200-meter sprint was 26.03 seconds. Ryan's time was 0.45 seconds slower that Matt's. What was Ryan's time?
26.58 seconds
26.48 seconds
25.58 seconds
25.48 seconds
Luis bought a bottle of water at the gym for $2.85, including tax. If he paid for it with a $5.00 bill, how much change should he have received?
$2.15
$3.15
$3.85
$7.85
Garrett checked one of his funds online. He saw that it had gone up by $427.37. The fund had $5,348.18 before it went up. How much is in Garrett's fund now?
$4,920.81
$4,921.81
$5,765.45
$5,775.55
Garrett checked one of his funds online. He saw that it had gone up by $427.37. The fund now has $5,348.18. How much was in Garrett's fund before it went up?
$4,920.81
$4,921.81
$5,765.45
$5,775.55
Maria bought a bicycle lock with a $10.00 bill. The bicycle lock cost $6.27. How much change did Maria get back?
$3.73
$4.27
$14.83
$16.27
Grace needs to buy two yards of fabric for a school project. If the fabric is $7.96, how much change will she get back if she pays with a $20 bill?
$27.96
$12.04
$12.40
$12.30
Maya bought paints and brushes at the craft store for $32.87. How much should she receive back if she gave the cashier a $50 bill?
$17.13
$18.13
$19.13
$20.13
An apple weighs 0.16 kg. A slice of watermelon weighs 0.25 kg. How much more does the slice of watermelon weigh than the apple?
0.09 kg
0.9 kg
9 kg
0.009 kg
Johanna worked 4 hours at a bookstore and earned $30.20. She also works 3 hours at a car wash and earned $24.45. How much did she earn in all?
$47.65
$50.65
$54.65
$61.65
Timmy ran in two races. He completed his first race in 15.674 seconds. He completed his second race in 14.978 seconds. How much faster did Timmy run in the second race?
0.696 seconds
0.715 seconds
0.696 minutes
0.715 minutes
What answer choice makes this sentence true?
216.12= 0.2 + 16.01 + ?
199.91
200.09
200.11
232.33
Mrs. Jenkins had equal sized blocks that measured 2.5 inches on each side. She glued the blocks on top of each other until they reached a height of 5 feet. How many blocks did Mrs. Jenkins glue together to reach a height of 5 feet?
2 blocks
8 blocks
13 blocks
24 blocks