Round the numbers to the nearest thousand. Then estimate the value. <br> 9412 - 7125 = <input min="0" type="number" id ="imp4pg005q3c_1" class="lineinput" placeholder="?" /> - <input min="0" type="number" id ="imp4pg005q3c_2" class="lineinput" placeholder="?" /> = <input min="0" type="number" id ="imp4pg005q3c_3" class="lineinput" placeholder="?" />