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
- 1.92³ =
- 2.1002³ =
- 3.984³ =
- 4.108³ =
- 5.104³ =
- 6.107³ =
- 7.1017³ =
- 8.103³ =
- 9.1004³ =
- 10.97³ =
- 11.103³ =
- 12.93³ =
- 13.108³ =
- 14.106³ =
- 15.95³ =
- 16.101³ =
- 17.1005³ =
- 18.996³ =
- 19.93³ =
- 20.103³ =
- 21.106³ =
- 22.95³ =
- 23.93³ =
- 24.1016³ =
- 25.104³ =
- 26.983³ =
- 27.95³ =
- 28.980³ =
- 29.996³ =
- 30.107³ =
- 31.989³ =
- 32.94³ =
- 33.103³ =
- 34.1004³ =
- 35.97³ =
- 36.109³ =
- 37.982³ =
- 38.96³ =
- 39.96³ =
- 40.991³ =
Answer key
- 778688
- 1006012008
- 952763904
- 1259712
- 1124864
- 1225043
- 1051871913
- 1092727
- 1012048064
- 912673
- 1092727
- 804357
- 1259712
- 1191016
- 857375
- 1030301
- 1015075125
- 988047936
- 804357
- 1092727
- 1191016
- 857375
- 804357
- 1048772096
- 1124864
- 949862087
- 857375
- 941192000
- 988047936
- 1225043
- 967361669
- 830584
- 1092727
- 1012048064
- 912673
- 1295029
- 946966168
- 884736
- 884736
- 973242271
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