Addition/Subtraction
456 + 254 =
710
How do you find the volume of an object?
length x width x height
What does consecutive mean in regards to numbers?
numbers that follow each other in order (ex: 36, 37, 38, 39)
What is a remainder in division?
the amount left over after dividing one number by another
What whole number is equal to 384 + 495 - 209?
670
Find the volume of a prism with the following measurements: 3 x 5 x 10.
150 cubic units
What is a prime number?
a number that can only be divided by itself and 1 without leaving a remainder (ex: 7, 13, 29, 31)
Find the sum 93 + 847 - 663 + 120.
397
What is the volume of a container that has a height of 8 inches, length of 12 inches, and a width of 6 inches?
576 cubic inches
What is the smallest prime number?
2
What are all the divisors for 24?
divisor: a number that divides into another without a remainder
1, 2, 3, 4, 6, 8, 12, 24
Compute 499 - 24 - 178 + 267 + 39.
603
What is the surface area of a 8 x 1 x 1 figure?
34 units
Is 9,345 a prime number?
Hint: To figure out if a number is prime, add all the digits, and if the sum is divisible by 3, then it is NOT prime
No
What is the remainder for 39 ÷ 7 ?
4
Compute 119 + 81 – 55 + 228 + 72 – 155 + 344 + 56 – 255.
435
A 2 x 2 x 2 wooden cube is painted yellow on all faces, including the bottom. The cube is divided into 8 smaller cubes and rearranged into a 8 x 1 x 1 solid prism. Some, but not all, of the surface area of the 8 x 1 x 1 solid prism will be yellow. What is the greatest possible number of square units of surface area of the 8 x 1 x 1 solid prism that can be yellow?
20 square units
Ms. Sugg's class is traveling 90 miles for a field trip, and they hit lots of traffic. They drove the first 30 miles at 30 miles per hour, then the next 30 miles at 15 miles per hour, and finally the last 30 miles at 10 miles per hour. What was their average speed for the whole trip, in miles per hour? [Note: Average rate equals total distance divided by total time.]
15 miles per hour
Name a 4 digit prime number.
Answers will vary.
How many different counting numbers will leave a remainder of 3 when divided into 27, and a remainder of 2 when divided into 34?
4 and 8
1, 2, 3, 4, 6, 8, 12, 24
1, 2, 4, 8, 16, 32