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
- 1.96³ =
- 2.102³ =
- 3.987³ =
- 4.95³ =
- 5.94³ =
- 6.99³ =
- 7.982³ =
- 8.1020³ =
- 9.92³ =
- 10.109³ =
- 11.93³ =
- 12.987³ =
- 13.1009³ =
- 14.1001³ =
- 15.104³ =
- 16.998³ =
- 17.1006³ =
- 18.986³ =
- 19.1001³ =
- 20.999³ =
- 21.1003³ =
- 22.985³ =
- 23.94³ =
- 24.99³ =
- 25.101³ =
- 26.109³ =
- 27.95³ =
- 28.980³ =
- 29.1001³ =
- 30.101³ =
- 31.95³ =
- 32.105³ =
- 33.1010³ =
- 34.97³ =
- 35.92³ =
- 36.1002³ =
- 37.1015³ =
- 38.108³ =
- 39.999³ =
- 40.1018³ =
Answer key
- 884736
- 1061208
- 961504803
- 857375
- 830584
- 970299
- 946966168
- 1061208000
- 778688
- 1295029
- 804357
- 961504803
- 1027243729
- 1003003001
- 1124864
- 994011992
- 1018108216
- 958585256
- 1003003001
- 997002999
- 1009027027
- 955671625
- 830584
- 970299
- 1030301
- 1295029
- 857375
- 941192000
- 1003003001
- 1030301
- 857375
- 1157625
- 1030301000
- 912673
- 778688
- 1006012008
- 1045678375
- 1259712
- 997002999
- 1054977832
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