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Math Strategies
Game Code: 221545
English
16
Public
4th Grade Math techniques
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True or False: This is an example of using the standard algorithm.
True
15
True or False: This is an example of the square method.
False. It is called the box method.
15
True or False: This is an example of the FOAL method. 48x21= (40+8)(20+1)=
False. It is the FOIL method.
15
What does the O in FOIL stand for?
Outer
15
True or False: In order to use the box method, you must first turn multiple digit numbers into standard form.
False. You must turn them into expanded form.
15
What does the F in FOIL stand for?
First
15
What does the I in FOIL stand for?
Inner
15
What does the L in FOIL stand for?
Last
15
True or False: If you are using the Turtlehead Method, you must remember to lay an egg (zero) AFTER drawing a collar.
True
15
True or False: All of the strategies we have learned so far involve addition.
True
15
True or False: When using the Turtlehead Method, you must remember to subtract any carried numbers from the connected product.
False. You need to ADD carried numbers to the connected product.
15
If you were to multiply 482x374 using the box method, how many boxes would you need to draw?
9
25
The box method is also called the...
Area model
20
The FOIL method is also called the...
Partial Product method
20
True or False: FOIL stands for First Operation In Line.
False. It is First Outer Inner Last.
15
Long multiplication is also called...
Standard Algorithm.
20
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