Cubes Near 100 Worksheet
The trick (Yavadunam): Left part: the number + twice the difference. Middle part: 3 × the difference squared. Right part: the difference cubed. Each right-hand part has as many digits as the base has zeros — carry the extra, borrow if a part is negative.
NameDateTime takenScore ___ / 40
- 1.980³ =
- 2.101³ =
- 3.92³ =
- 4.1013³ =
- 5.108³ =
- 6.106³ =
- 7.987³ =
- 8.96³ =
- 9.91³ =
- 10.1002³ =
- 11.94³ =
- 12.109³ =
- 13.95³ =
- 14.108³ =
- 15.992³ =
- 16.97³ =
- 17.102³ =
- 18.98³ =
- 19.981³ =
- 20.1004³ =
- 21.108³ =
- 22.109³ =
- 23.108³ =
- 24.104³ =
- 25.93³ =
- 26.105³ =
- 27.993³ =
- 28.107³ =
- 29.92³ =
- 30.92³ =
- 31.998³ =
- 32.994³ =
- 33.1001³ =
- 34.996³ =
- 35.104³ =
- 36.104³ =
- 37.96³ =
- 38.1003³ =
- 39.1002³ =
- 40.107³ =
Answer key
- 941192000
- 1030301
- 778688
- 1039509197
- 1259712
- 1191016
- 961504803
- 884736
- 753571
- 1006012008
- 830584
- 1295029
- 857375
- 1259712
- 976191488
- 912673
- 1061208
- 941192
- 944076141
- 1012048064
- 1259712
- 1295029
- 1259712
- 1124864
- 804357
- 1157625
- 979146657
- 1225043
- 778688
- 778688
- 994011992
- 982107784
- 1003003001
- 988047936
- 1124864
- 1124864
- 884736
- 1009027027
- 1006012008
- 1225043
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