Maths practice for 11-year-olds. - page 9 of 230
Number of problems found: 4596
- FRAMES
Joe is making picture frames out of wood. The length of each frame is 10 inches, and the width is 8 inches. Each piece of wood used to make the frames is 8 feet long. How many pieces of wood will he need to make 10 picture frames? Clue: find the perimeter
- Yiguo
There were an equal number of carrots, tomatoes, and cabbage in the pantry. Yiguo used 49 carrots som, some tomatoes, and some cabbages. There were 3 times as many tomatoes as cabbages left. Sixteen fewer carrots than tomatoes were left. There were 117 ca
- Cardinals and robins
Lee saw c cardinals and 5 robins in his yard. Write the expression that shows the number of birds Lee saw in all.
- The temperature 44
The temperature when Jana woke up this morning was −5 degrees. By lunchtime, it has warmed up, and the thermometer read 20 degrees. How many degrees warmer was it at lunchtime than when she had woken up?
- Manny
Manny had 3 birthday cookie pies to share with his 24 classmates and his teacher, Mr. Keith. If each of the cookie pies were cut into 10 slices and Manny, his classmates, and Mr. Keith all had 1 piece, how many slices would be left?
- Steven
Steven is cutting construction paper into rectangles for a project. He needs to cut one 9 inches × 14 1/3 inches rectangle. He needs to cut another rectangle that is 10 1/2 inches by 10 1/3 inches. How many total square inches of construction paper does S
- Compare operators
Place the correct symbol, < or >, between the two numbers: 4/7 and 5/6.
- A food
A food delivery uses the following amounts of diesel over a month: 35.5 liters in week 1, 42.9 liters in week 2, 86.9 liters in week 3, and 66.2 liters in week 4 . (a) How many liters have been used? (b) If diesel costs £1.35 per liter, how much would fue
- Temperature drop
If the temperature drops from 11°C to 5°C below freezing point, determine by how many degrees the temperature dropped.
- Shyambazar
Shyambazar is 3 km north of college street, and Park Street is 7 km south of college street. What is the distance of Shyambazar from Park Street, and in which direction?
- Negative integer
What will be the sign of the product if you multiply eight negative integers with one positive integer?
- A rectangular 11
A rectangular plot of land has sides that are 1200m long and 900m wide. If a hectare (10000m²) of the land costs R5200,00, the cost of the entire plot is:
- The temperature 43
The temperature at 5 PM on January 25th was minus 9 degrees Celsius. On the same day, at 10 PM, the temperature had risen 8 degrees. Find the temperature at 10 PM.
- Marks 3
Mark's temperature at 9:00 AM was 97.2°F. At 4:00 PM, his temperature was 99°F. By how many degrees did his temp rise?
- David 5
David was riding his bicycle at a speed of 26.5 kilometers per hour (km/h). Use the fact that 1 kilometer is approximately equal to 0.6214 miles to convert this speed to miles per hour (mile/h)
- Spire - prism
Calculate the surface of a spire with a base in the shape of a rectangle with dimensions of 5m and 6m. The height of the spire is 7m.
- At noon 5
At noon, the temperature in New Crampton, California, was 31°F. By midnight, the temperature had fallen to 14°F. What was the change in temperature over the 12-hour period?
- Garden 39
Elina's garden has 5 sides. Each side is 8 m long. How many meters of fencing material does she need around the garden?
- Garden hose
Miguel wound a garden hose around a circular real. If the diameter of the real is 10 inches, how many inches of hose was wound on the first full turn of the real round? The answer to the nearest whole inch, use 3.14 for pi.
- Babysitting
Susanna earns $3.75 per hour of babysitting. Last month, she babysat for 11 hours. How much did she earn?
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