Grade 6 · Set E · Side 1 of 2
Powers
E
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: A power is repeated multiplication. The exponent counts the factors.
16 × 3² + 7 =
210 × 10 × 10 × 10 = 10^
36² − 2² =
42 × 4² + 2 =
57⁴ =
611³ =
73 × 5² + 9 =
814² =
98 + 2 × 3² =
104 × 2² + 7 =
11(6 + 5)² =
122 × 5² + 6 =
1319² =
142 × 4² + 9 =
15(8 − 2)² =
1612³ =
178² + 3² =
1817² =
196 × 2² + 9 =
205 × 4² + 6 =
214 × 3² + 1 =
2212 × 12 × 12 × 12 × 12 = 12^
235² + 7² =
24(11 − 1)² =
Grade 6 · Set E · Side 2 of 2
Powers
E
Start Finish
Goal: 10 min for both sides
Score/ 48
259 + 3 × 3² =
2610² − 5² =
2712 × 12 × 12 = 12^
285 + 2 × 2² =
293 + 3 × 4² =
30(8 − 4)² =
3115² =
323² + 5² =
339⁴ =
3416² =
358⁴ =
362 × 3² + 9 =
375 × 2² + 8 =
385 × 3² + 6 =
392 × (1 + 3)² =
40(2 + 6)² =
414 × 3² + 6 =
4220² =
4318² =
444 + 2 × 4² =
45(5 − 1)² =
4613² =
47(11 − 6)² =
485 × (1 + 4)² =
Answer key · Grade 6 · Set E
Powers
161
24
332
434
52401
61331
784
8196
926
1023
11121
1256
13361
1441
1536
161728
1773
18289
1933
2086
2137
225
2374
24100
2536
2675
273
2813
2951
3016
31225
3234
336561
34256
354096
3627
3728
3851
3932
4064
4142
42400
43324
4436
4516
46169
4725
48125
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.