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Brice Nicholson
Mathematics
21 October, 06:57
Estimate. Find the sum 524+256
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Belen Cordova
21 October, 06:59
0
Put the 2 numbers in to a colom then start to add the two numbers right to left so 6+4 makes 10 then 5+2 + the 1 you carryed over to make 8 then add 5 and 2 to get 7 then add 10,8,7 to get 780
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Gallagher
21 October, 07:05
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Step-by-step explanation:
▶ Sum of - 524 and 678
= - 524 + 678
= 154
▶ Now, difference of 154 and - 19
= 154 - (-19)
= 154 + 19
= 173
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