The temperature rose from -10 degrees to +15 degrees. How much did the temperature rise?
What is 25 degrees?
400
A movie company announced that one of its releases lost two million, eight hundred fifty-seven thousand, nine hundred dollars. Show this number in its integer form.
What is -$2,857,900?
400
Order from greatest to least.
-6, -7, -8, -9
What is -6, -7, -8, -9?
400
Find the missing number
-7 + ____ = -13
What is -6?
400
At 3 PM the temperature was 6 degrees, by 10 PM, it had dropped to -3 degrees. How much did the temperature drop by?
What is 9 degrees?
500
Ad midnight, the temperature was 2 degrees. It went down 5 degrees, then it went up 3 degrees, and then dropped another 2 degrees. What was the final temperature?
What is -2 degrees.
500
A number x is 3 units to the right of negative 21 on the number line. What is the value of x? Is x greater than or less than the negative 21?
What is -18, greater than -21?
500
Find the missing number.
-4 + ____ = +9
What is +13?
500
The highest elevation in North America is Mt. McKinley, Alaska, at 20,320 feet. The lowest elevation is -282 feet in Death Valley, California. What is the difference between the two elevations?