Number Ops
The product of 6 × 7.
What is 42?
This fraction is equal to 1/2: 2/4, 3/5, or 4/6.
What is 2/4?
This is the value of the ten-thousands place in the number 254,381.
What is 50,000?
This type of graph uses bars to represent data.
What is a bar graph?
This is how many right angles are in a rectangle.
What is 4?
This number is a multiple of both 4 and 6: 12, 16, 18, or 24.
What is 24?
This is the sum of 3/8 and 2/8.
What is 5/8?
This is 348,791 rounded to the nearest thousand.
What is 349,000?
This is how many more students like dogs than fish if 10 like dogs and 5 like fish.
What is 5 more students?
This is the name of a triangle with three equal sides.
What is an equilateral triangle?
This is the estimated total (rounded to the nearest thousand) when 8 sets of 245 pencils are purchased.
What is about 2,000? (Actual Answer: 1,960)
This is the result of multiplying 2 times 3/4.
What is 6/4 (or 1 and 1/2)?
This number is greater: 402,051 or 402,105.
What is 402,105?
This is the total number of books read if four students read 6, two read 5, and one read 4.
What is 38 books?
This is how many pints are in 12 quarts. (Hint: 2 pints = 1 quart)
What is 24 pints?
The 6th number in this pattern—starting at 2 and adding 5 each time—is this.
What is 27?
This number is greater: 0.7 or 3/4.
What is 3/4?
This is a good estimate for 592 multiplied by 8 using rounding to the nearest hundred.
What is about 600 × 8 = 4,800?
This is the type of average that tells which number appears most often in a data set.
What is the mode?
This is the perimeter of a rectangle with an area of 24 square units and one side length of 4 units.
What is 20 units?
This is the quotient and remainder when 7,212 is divided by 5.
What is 1,442 remainder 2?
After giving away 1/4 of a pan of brownies from a 3/4-full pan, this amount remains.
What is 1/2 of the pan?
This is the quotient of 312 divided by 3.
What is 104?
This is the name of the central location (0, 0) on a coordinate grid.
What is the origin?
This is the total number of inches in 2 yards and 1 foot.
What is 84 inches?