Math activity, with multiplication exercises, proposed to fourth or fifth year students.
You can download this modable Word template math activity in print-ready PDF as well as the completed activity.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
MULTIPLICATION IS AN ADDITION OF EQUAL PARCELS. THE SYMBOLS USED TO DEMONSTRATE THE MULTIPLICATION IS (X) OR (. ) THIS SYMBOL WE CALL IT TIMES.
THE TERMS OF MULTIPLICATION ARE NAMED:
3 – MULTIPLYING
X 5 - MULTIPLIER
15 – PRODUCT
THE ORDER OF FACTORS DOES NOT CHANGE THE FINAL PRODUCT, THIS PROPERTY OF MULTIPLICATION WE CALL COMMUTATIVE PROPERTY.
EG: 2 X 4 = 8
4 X 2 = 8
WHEN WE ASSOCIATE THREE OR MORE FACTORS IN DIFFERENT WAYS, THE PRODUCT DOESN'T CHANGE, WE CALL THIS ASSOCIATIVE PROPERTY.
EG: 5 X 2 X 6 = (5 X 2) X 6 = 5 X (2 X 6)
TO FIND OUT IF THE RESULT IS CORRECT WE TAKE THE ACTUAL PROOF, TAKING THE RESULT AND DIVIDING BY THE MULTIPLYING OR BY THE MULTIPLIER.
EG: 3 X 5 = 15
15 ÷ 3 = 5 OR 15 ÷ 5 = 3
1) TURN THE ADDITIONS BELOW INTO A MULTIPLICATION. DO AS THE MODEL:
5 + 5 + 5 = 15
3 X 5 = 15
A) 3 + 3 + 3 + 3 =
B) 6 + 6 =
C) 2 + 2 + 2 + 2 + 2 =
D) 4 + 4 + 4 =
2) TURN MULTIPLICATIONS INTO ADDITIONS:
3 X 9 = 27
9 + 9 + 9 = 27
A) 4 X 2 =
B) 2 X 6 =
C) 6 X 4 =
D) 5 X 5 =
3) APPLY THE COMMUTATIVE PROPERTIES, ACCORDING TO THE MODEL:
2 X 3 = 6
3 X 2 = 6
A) 6 X 5 =
B) 8 X 4 =
C) 3 X 2 X 9 =
D) 15 X 12 =
4) MAKE THE ASSOCIATION OF FACTORS ACCORDING TO THE ASSOCIATIVE PROPERTY, AS IN THE MODEL:
5 X 2 X 6 = 60
(5 X 2) X 6 = 60
5 X (2 X 6) = 60
A) 4 X 3 X 1 =
B) 7 X 8 X 4 =
C) 9 X 5 X 1 =
D) 6 X 7 X 2 =
5) SOLVE THE MULTIPLICATIONS BELOW AND THEN CHECK THE RESULTS:
A) 375 X 42 =
B) 826 X 334 =
C) 962 X 86 =
D) 650 X 178 =
E) 540 X 429 =
F) 741 X 245 =
G) 938 X 342 =
H) 874 X 265 =
For ACCESS
At answers are in the link above the header.
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