decimals
algebraic expressions
order of operations
properties
one step equation
100
6.132 + 11.5
17.62
100
three more than a number
x + 3
100
6 + 3 X 5
21
100
3(ck) = (3c)k
associative property of multiplication
100
m - 45 = 10
m = 55
200
28.4 - 18.36
10.04
200
the quotient of a number "n" and eight
n/8
200
18 divided by (3 X 2) + 3
6
200
-7 + 5 = 5 + (-7)
commutative property of addition
200
w + 7 = 18
11
300
42.1 X 8.04
338.484
300
thirteen less than a number q
q - 13
300
5 - (8 + 6/2)
-6
300
j X 1 = j
identity property of multiplication
300
3h = (-18)
-6
400
264.9/1.2
220.75
400
2(a + 6) - 3
Two times the quantity of a number "a" and six decreased by three
400
6 - the absolute value of -t if t = 9
-3
400
2(p + 5) = (2 X p) + (2 X 5)
distributive property
400
x + 4 = (-1.2)
-5.2
500
-84.132/12.3
-6.84
500
5.2(k + 6) + 9.4
five and two-tenths times the sum of a number k and six increased by nine and four tenths
500
(p - m + 3) / 5 if p=2 and m = -4
1.8
500
a + 0 = a
identity property of addition
500
a/-2 = 2.5
-5
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