Fast Math-Subtraction

Enter an answer into the box
Quiz by lys60379
Rate:
Last updated: April 30, 2015
First submittedApril 30, 2015
Times taken420
Average score90.0%
Report this quizReport
1:15
Enter answer here
0
 / 10 guessed
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
Hint
Answer
34-87
-53
87-34
53
18-6
12
39-23
16
167-89
78
Hint
Answer
1-1
0
890-546
344
123-12
111
890-810
80
14-7
7
+1
Level 43
Aug 9, 2020
done second time with 30 seconds to spare