Simplify Expressions Worksheet

Simplify the expressions.

1 a. 7y2 · (–4z9) · 10y5 · 6z
 
 
 
 
1 b. 10t3 · (–9t3)
 
 
 
 
2 a. k · (–3k) · k
 
 
 
 
2 b. 9a3 · 6a4
 
 
 
 
3 a. m · (–1) · m · (–10)
 
 
 
 
3 b. 4k2 · 10n3 · (–6k4) · 3n2
 
 
 
 
4 a. 3w4 · (–x5) · 7w3 · (–10x)
 
 
 
 
4 b. 10m2 · m6
 
 
 
 
5 a. 9k5 · (–7t2) · (–8k5) · 5t5
 
 
 
 
5 b.
–5s · (–8s2)
9s10

 
 
 
 
Page 2

Answer Key

1 a. –1680y7z10
1 b. –90t6
2 a. –3k3
2 b. 54a7
3 a. 10m2
3 b. –720k6n5
4 a. 210w7x6
4 b. 10m8
5 a. 2520k10t7
5 b.
40
9s7


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