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ASSOCIATIVE PROPERTY: DBE WORKBOOK page 52 - 53
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ASSOCIATIVE PROPERTY
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ASSOCIATIVE PROPERTY
Gap-fill exercise
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue.
Note Well,
That you will lose points if you ask for hints or clues!
You may use x or * as multiplication sign
No spacing is allowed
Use the associative property of addition or multiplication to make the statements TRUE
a) (6+2)+4 =
(
) + 4 = 6+ (
)
=
b) (7 + 3)+1=
(
) +1= 7 + (
)
11 = 11
c) 8 x (10x4) =
=
=
d) 4x(5x2) =
4 x
=
=
e) (11x3)x2 =
=
=
f) (12x2)x4 =
24x4 =
=
Use the associative property to make the statements TRUE
a) (a+b)+c =
b) (m+n)+c =
c) (gxh) x i =
d) (cxd)x f =
e) (k x z) x d =
f) (a+d) + v =
g) (axc)xd =
h) (kxl)xm =
i) (v+c)+r =
Solve if a=2, b=4 and c=3, show that the associative properties hold and calculate the answers
a) (c+a)+b=c+(a+b)
(
)+
=
+(
)
+
=
+
=
b) (bxa)xc=ax(bxc)
(
x
)x
=
x(
x
)
x
=
x
=
c) bx(cxa) = (bxc)xa
x(
x
) = (
x
)x
x
=
x
=
d) b+(c+a)=(b+c)+a
+(
+
)=(
+
)+
+
=
+
=
Submit
Give me a Clue please
OK
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