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ForOurSchool.org
to host your school's Math-A-Thon
← Use
ForOurSchool.org
to host your school's Math-A-Thon
Math Games
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Subtraction
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Order of Operations
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Subtraction
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Subtraction number names within 100
All Subtraction math games
Subtraction with 3 digit numbers within 1,000
Subtraction number names within 100
Subtraction word problem in metric distance
Subtraction word problem in imperial distance
Subtraction word problem in metric weight
Subtraction word problem in imperial weight
Subtraction word problem in metric volume
Subtraction word problem in imperial volume
28
less than
65
equals
Answer
Skip
Hint
Can you answer 10 correctly?
65 less 28 is
?
-20
-8
65
45
?
When subtracting numbers, it can be helpful to decompose the second number using the place value method and then use the arrow method to decrease the first number by each place value
For example, if we have 875 - 239
Decompose 239 into 2 hundreds, 3 tens, and 9 ones
Decrease 875 by -200 (=675)
Decrease 675 by -30 (=645)
Decrease 645 by -9 (=636)
Strategies:
Arrow Method
,
Break Apart
,
Compensation
,
Place-Value Chart