Maths practice for 11-year-olds. - page 11 of 191
Number of problems found: 3805
- 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} - 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.
- 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? - 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? - A park
In a park, the breadth of a rectangular flower bed is 2.25m, and its length is four times its breadth. Find the area of the rectangle.
- The difference
If the difference between a number and 17.85 is 3.6, what is the number? - A piece 8
A piece of metal has a mass of 2210 g. The volume of the metal is 260 cm³. What is the density? - A 9-kilogram
A 9-kilogram bag of gravel costs $38.15. What is the unit price, rounded to the nearest cent? - Set complement
Let U = {1, 3, 5, 7, 9, 11} and A = {1, 5, 9}. What are the elements of A’? A. {3, 7, 11} B. {0} C. {1, 3, 9} D. {2, 4, 6, 8, 10} - In 2014
In 2014, the average attendance per game for a football team was about (1 × 104) + (9 × 103) + (9 × 102). What is this number in standard form?
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