Simplifying Expressions
Area
Perimeter
Evaluate Expressions
PEMDAS
100
10x – 8x + 2 + 10
What is 2x + 12
100
Width: is 3 ft Length: is 7 ft
What is 21 ft²
100
Width: is 3 ft Length: is 7 ft
What is 20 ft
100
16 – x at x = 5
What is 11
100
8 + 96 ÷ 2
What is 56
200
2s + 10 – 7s – 8 + 3s – 7
What is –2s – 5
200
Width: is 6 yd Length: is 9 yd
What is 54 yd²
200
Width: is 6 ft Length: is 9 ft
What is 30 ft
200
3n at n = 11
What is 33
200
17 × 3 + 2
What is 53
300
2d + 17 – 3 – 2d + 4d
What is 4d + 14
300
Width: is 2 in Length: is 8 in
What is 16 in²
300
Width: is 3 ft Length: is 5 ft
What is 16 ft
300
r + 4 at r = 13
What is 17
300
79 – 12 × 4
What is 31
400
15 + 4(5y – 10)
What is 20y – 25
400
Width: is 15 miles Length: is 30 miles
What is 450 mi²
400
Width: is 6 ft Length: is 8 ft
What is 28 ft
400
21 – z at z = 10
What is 11
400
36 – 10 × 2 ÷ 5 – 11
What is 21
500
3(m – 5) + m
What is 4m – 15
500
Width: is 62 meters Length: is 78 meters
What is 4,836 m²
500
Width: is 10 ft Length: is 25 ft
What is 70 ft
500
q/3 + 4 at q = 3
What is 5
500
5 + 36 ÷ 2 × 3 – 4
What is 55
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