mental math – powers of 10 to schwoop or not to schwoop, that is the question…
TRANSCRIPT
Mental Math – Powers of 10
To schwoop or not to schwoop, that is the question….
Rules: With your group,•Read the problem•Decide if you can solve it mentally•If you can, write down the answer •If it is not a mental math problem, write, “No Schwooping!”•If you have the answer correct, your team gets one point•If you correctly pick out a problem you cannot do mentally, you get 5 points
3.5 x 104 =
6.04 x 10-3 =
56 ÷ 1000 =
5.7 x 110 =
4346 x 10-2 =
987.5 x 103 =
80.5 x 102 =
0.0045 x 105 =
0.123 x 10-5 =
4 ÷ 100 =
23.6 x 10 =
23.01 x 101 =
3342 x 104 =
3.45 x 10-3 =
5,672 x 10-2 =
345 x 10,000 =
0.003 x 10-1 =
9 x 114 =
913,981 x 103 =