Find the missing terms of each arithmetic sequence.
(Final answer only. Use comma to separate one term to another, do not use spaces. Ex. Find the missing term: ___, ___, 5, ____, _____, 11... Answer: 1,3,7,9)
1. 10, _______, 18 *
2. x, _______, 13x *
3. 8, _______, _______, _______, 32 *
4. _______, 6, _______, _______, 21 *
5. _______, _______, 4, –4, –12, _______ *
(Final answer only. Use comma to separate one term to another, do not use spaces. Ex. Find the missing term: ___, ___, 5, ____, _____, 11... Answer: 1,3,7,9)
1. 10, _______, 18 *
2. x, _______, 13x *
3. 8, _______, _______, _______, 32 *
4. _______, 6, _______, _______, 21 *
5. _______, _______, 4, –4, –12, _______ *
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Answer:
1. 10, 14, 18
2. x, 7x, 13x
3. 8, 14, 20, 26, 32
4. 1, 6, 11, 16, 21
5. 20, 12, 4, -4, -12, -20
2. 10, 16, 22, 28, … to 11 terms *
3. 16, 9, 2, –5 … to 16 terms *
4. –2, –12, –22, –32, … to 22 terms
5. Sum of integers between 5 and 30.