31x2=62
to check all you do is add 31+31 and get 62
Hope this helped! :))
<span>B) The text structure is problem and solution; the words safest and causing indicate this.</span>
B. If you are moving back the 4 1/10 of a spot, you are moving it back 1 spot. So, if it is in the ten thouthands place now, one place value less is in the thousanths spot. The 4 in B = 4,000