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90-Second Maths Sprint #2

Answer the mathematical equations, one by one, as fast as you can!
As you work your way through, letters will appear in the 3 x 3 grid, revealing a mathematical word to unscramble.
Each answer is the first number in the following equation.
The previous quiz in this series can be found here (90-Second Maths Sprint)
Quiz by
kiwirage
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Last updated: September 8, 2018
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First submittedJune 7, 2015
Times taken2,759
Average score85.7%
Rating4.80
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34
+
21
=
55
 
x
2
=
110
 
-
30
=
80
 
/
4
=
20
 
+
136
=
156
 
x
2
=
312
 
-
113
=
199
 
+
21
=
220
 
/
22
=
10
 
x
17
=
170
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3 x 3 GRID
 
R
A
T
U
Q
I
C
A
D
 
9-Letter Word
QUADRATIC
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
170
-
8
=
162
 
-
68
=
94
 
/
2
=
47
 
+
16
=
63
 
/
9
=
7
 
x
8
=
56
 
-
15
=
41
 
x
3
=
123
 
+
17
=
140
 
/
2
=
70
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3 Comments
+1
Level 20
Jan 28, 2018
Good quiz but too easy

I'm 13 and finished with 36 secs left

+1
Level 92
Dec 30, 2023
Fantastic quiz! Nominated.
+1
Level 76
Jan 1, 2024
Nominated! First quiz I ever worked out the word but didn't type it in in time - I fell into that painful second of death...