<?xml version="1.0" encoding="utf-8"?>
<!-- Time Hour:Minute:Seconds:Milliseconds 00:00:00:000-->
<navigation>
	<conceptcheck stoptime="00:01:00:000">
		<question>Which sentence would you use to find her total pay before anything is deducted?</question>
			<answer value='$762+$109'>$762 + $109</answer>
			<answer value='$762-$109'>$762 - $109</answer>
			<answer value='$762+$259'>$762 + $259</answer>
		<correct>$762+$109</correct>
	</conceptcheck>
	<popup starttime="00:01:38:000" stoptime="00:01:43:000">
		<intent>attention</intent>
		<type>rectangle</type>
			<text>Don't forget the deductions, STUDENT!</text>
	</popup>
	<conceptcheck stoptime="00:02:53:500">
		<question>How do you check that you performed the subtraction correctly?</question>
			<answer value='$612-$259'>$612 - $259</answer>
			<answer value='$612+$259'>$612 + $259</answer>
			<answer value='$259+$871'>$259 + $871</answer>
		<correct>$612+$259</correct>
	</conceptcheck>
			
</navigation>