1. HSPA Practice – Slide 1
Simplify:
#1) ÷2+5
10÷2+5
5+5 10

2. Simplify: #2) −12− 3 2 +5⋅6 −12−9+5⋅6 −12−9+30 −21+30 9
HSPA Practice – Slide 2
Simplify:
#2) −12− ⋅6
−12−9+5⋅6
−12−9+30
−21+30 9

3. Simplify: #3) 3− 11+4 ⋅ 2 2 +1 3−15 ⋅ 2 2 +1 −12⋅ 2 2 +1 −12⋅4+1 −48+1
HSPA Practice – Slide 3
Simplify:
#3) 3− ⋅
3−15 ⋅
−12⋅
−12⋅4+1
−48+1
−47

4. Simplify: #4) 5−8[5− 3+7 ] 5−8(5−10) 5−8(−5) 5+40 45
HSPA Practice – Slide 4
Simplify:
#4) 5−8[5− 3+7 ]
5−8(5−10)
5−8(−5)
5+40 45