Math Quizzes
Integer arithmetic
Score
0/0
Streak
0
Start
Mastery
What is
−
9
−
(
−
6
)
?
{-9 - (-6) ?}
−
9
−
(
−
6
)?
3
{3}
3
−
3
{-3}
−
3
−
15
{-15}
−
15
15
{15}
15
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Addition-Subtraction
Multiplication
Division