Vocabulary
The answer in an addition problem
Sum
Write 3 x 3 x 3 in exponential form
33
r increased by 5
r + 5
Solve x + 9 if x=2
x + 9
2 + 9
11
32 + (14/2)
32 + (14/2)
32 + 7
9 + 7
16
Difference
Write 5 x 5 x 5 x 5 in exponential form
54
six times a
6a
6(a)
6 • a
6 * a
solve 44 -d if d=7
44-d
44-7
37
2 + 3 * 4 - 5
2 + 3 * 4 -5
2 + 12 - 5
14 - 5
9
The answer in a multiplication problem
product
Write 33 in standard form.
27
r plus 15 minus t
r + 15 - t
f - 6 + 2
7 - 6 + 2
1 + 2
3
32 - (5 * 6)
32 - ( 5 * 6)
32 - 30
2
The answer in a division problem
quotient
Write 81 in exponential form and expanded form.
92 and 9 x 9
the product of c and d minus j
c • d - j
Solve p + 15 - 2 if p=3
p + 15 - 2
3 + 15- 2
18 - 2
16
(30 - a) / (12 - b) + c if a=5, b=7, and c= 9
(30 - a)/ (12 - b) + c
(30- 5) / (12 -7) + 9
25/(12 - 7) + 9
25/5 + 9
5 + 9 = 14
a letter that represents an unknown number
variable
Write 25 in expanded form and standard form.
2 x 2 x 2 x 2 x 2. & 32
z less than 12
12 - z
Solve pf * 2 if p=3 & f=7
(3)(7) * 2
21 * 2
42
10 + (d • 2) - (21/b)2 if d=12 & b= 7
10 + (d • 2) - (21/b)2
10 + (12 • 2) - (21/7)2
10 + 24 - (21/7)2
10 + 24 - 32
10 + 24 - 9. 34 - 9= 25