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to host your school's Math-A-Thon for free!
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Addition
Addition
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All Addition math games
All Addition math games
Addition with 3 digit numbers within 1,000
Addition number names within 100
Addition word problem in metric distance
Addition word problem in imperial distance
Addition word problem in metric weight
Addition word problem in imperial weight
Addition word problem in metric volume
Addition word problem in imperial volume
Elin's golf cart weighs
514
kg. She loads
31
kg of clubs and balls on to the cart. How much does her golf cart weigh after loading the clubs and balls?
kilograms
Answer
Skip
Hint
Can you answer 10 correctly?
The sum of 514 and 31 is
?
+30
+1
514
544
?
When adding numbers, it can be helpful to decompose the second number using the place value method and then use the arrow method to grow the first number by each place value
For example, if we have 225 + 653
Decompose 653 into 6 hundreds, 5 tens, and 3 ones
Grow 225 by +600 (=825)
Grow 825 by +50 (=875)
Grow 875 by +3 (=878)
Strategies:
Array Model