Maths practice for 11-year-olds. - page 13 of 229
Number of problems found: 4566
- A stereo
A stereo costs $321.99. Sean has $67.78, Matt has $48.20, and Mike has $51.80. If they put their money together to buy this stereo, how much more money do the boys need to buy the stereo? - The average 9
The average weight of 15 dogs at the animal shelter is 17.93 pounds. What is the combined weight of the dogs? - Evaluate expressions
Which expression equals 12? ... - A survey
A survey of 2000 doctors showed that an average of 3 out of 5 doctors used brand X aspirin. How many doctors use brand X aspirin? - Twice 3
Twice a certain number is added to 10. If the result is minus fourteen. Find the number - Purchase 10
Gia purchased a school bag for Php 5, 699.7, books for Php 5, 148.9, and a pen for Php 1, 350.00. What is the total amount that she spent? - The corn
When the corn was ready for harvest 75 days later, it measured 2 ¼ meters high. What is the measurement in centimeters?
- Leo bought
Leo bought 4 T-shirts and 2 pants of pants for Pho 3000. If the T-shirts cost 300 each, find the cost of each pair of pants - Zendaya
Zendaya walked 6 miles in 5 hours. What was her walking rate in hours per mile? - A green A green rope is 60.5 m long. Each meter of the rope has a mass of 0.052 kg. What is the total mass of the green rope?
- Union of sets
Given the sets A = {2, 3, 4, 5} and B = {2, 4, 5, 6} . What is A ∪ B? 1.A ∪ B={2, 4, 5} 2.A ∪ B={3} 3.A ∪ B={2, 3, 4, 5, 6} 4.A ∪ B={6} - Total 5
The total weight of the basket is 95 kg. There are three products A, B, C, and basket. A is 35.5 kg, and weight B is 27.2 kg. Find the weight of C. - Evaluate with brackets Find the Error - tell what the mistake is 6[(4 + 9) - 32] ÷ 2 6[13-32]÷2 6[13-9]÷2 6[9]÷2 6[4.5] 27
- Consecutive Interior Angles
PQRS is a trapezium in which PQ is parallel to SR and ∠P = 130 ̊, ∠Q = 110 ̊. Find the remaining angles. - Two numbers 16 Two numbers are added together to give a sum of 1492. if one of the numbers is 821, what is the other number?
- Account balance
Matt's checking account balance was $345. Matt withdrew $160 three times. What is the current balance? - The cost 11
The cost of 5 kg of sugar is 137 1/2 ruppies. What is the cost of 1 kg of sugar? - Unknown number 35 I am a number between 121 and 149. I can be divided by both 3 and 5. What number am I?
- Twice 2 Twice the difference between a number and 3 is equal to three times the sum of the number and 8. Find the number.
- The test 2
The test scores for a class are 86, 94, 70, 81, 92, 74, 75, 89, 76, and 97. What is the mean of the data set?
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