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Common Core Standards
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Timed Test For
One-step addition & subtraction equations
Not ready for a timed test?
Practice this topic instead
Sample Problem
Solve for $k$: $\qquad 19 = 14 + k$ $k=$ [[☃ math-keypad 1]]
Solve for
k
k
k
:
19
=
14
+
k
\qquad 19 = 14 + k
1
9
=
1
4
+
k
k
=
k=
k
=
Check Answer
What's your name?
Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)
