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Name _____________________________

Date ___________________

Exponents
(Answer ID # 0344201)
Complete the puzzle.

				17			12
				.		13
24										2   -
								3	1
												23
	16   -								11   -
	20								18	.	14
15								9   -			.
19							10	8
						6	7
		22				.							21
					4	5

 

down 1. Simplify. (-f4)(-4)4 -6f3c3 Answer: 128f ?3	down 2. ? represents a missing exponent. What value should ? be? (-j-5v5)(5j-2v?)(-3j-5v-5)   =   15j-12v-2	down 3. Simplify and write the answer in scientific notation. (4.4 x 105)(6 x 104) 3 x 10-4 Answer: 8.8 x 10?
down 4. Simplify. (8f4q-4)(-3f-2q2) Answer: -24f?q-2	down 5. Rewrite the number in scientific notation. 98,000,000 Answer: 9.8 x 10?	down 6. Simplify and write the answer in scientific notation. (8 x 10-4)  +  (9 x 10-4) Answer: ? x 10-3
down 7. ? represents a missing exponent. What value should ? be? (-5u5)(-4u5c?)   =   20u10c6	down 8. Rewrite the number in scientific notation. 0.00000903 Answer: 9.03 x ?-6	down 9. Simplify. (-9a-6t-6)(6a-4t-4) Answer: -54a?t-10
down 10. Rewrite the number in decimal notation. 3.6 x 104	down 11. Simplify. (-b-3)5 Answer: -b?	down 12. Evaluate to a single number. 62
down 13. Simplify. (-31x)3  (-x)2   Answer: -29791x?	down 14. Simplify and write the answer in scientific notation. (6.6 x 10-7)(1.5 x 105) Answer: ? x 10-2	down 15. Evaluate to a single number. 43
down 16. Simplify. (-2t5)3(-t6)4 Answer: ?39	down 17. Rewrite the number in decimal notation. 8 x 10-7	across 1. Simplify. 54   ×   5-1 Answer: 5?
across 2. Simplify. (w4g-4)4(w-4g4)3 Answer: w4g?	across 3. Simplify. (-11a6)(2a6d2)(-6a4) Answer: ?16d2	across 4. Evaluate to a single number. 52   +   52
across 6. Simplify. (-8d6)(-4d3)(5d-3z3) Answer: ?6z3	across 9. Simplify. (-5)7 510   Answer: ?-3	across 11. Simplify. 4-4 44   Answer: 4?
across 13. Simplify. (-4g3)2(7g4s4) (-3g6)(-6g6s4) Answer: ? 9g2	across 16. Simplify. -6y2v3 y5v5 Answer: ? y3v2	across 18. Rewrite the number in scientific notation. 1,900,000,000,000 Answer: ? x 1012
across 19. Simplify. (-32x)0  (20x)4   Answer: 160000x?	across 20. Simplify. 8-9   ×   811 Answer: ?2	across 21. Simplify. (11x)0    ÷  (15x)3   Answer: ? 3375x3
across 22. Simplify. (-4o2)(-11o5k3) Answer: ?7k3	across 23. Evaluate to a single number. 60   +   40	across 24. Rewrite the number in decimal notation. 4.9 x 107

 

Answer Key

				0			3
				.		5	6
				0
4	9	0	0	0	0	0	0			-	4
				0				1	3	2	a
				0				3	c
				0								9
	-	6		0					-	8
	8			8					1	.	9
6	t							-	5		.
4							3	1			9
						1	6	0	d
		4	4	o		.	0						1
					2	7	0
							0

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