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Bob123pay ∙
integers are whole numbers, positive and negative. Zero is an integer
The order we add doesn't matter (Only applies for addition)
Any pair can added first (Only applies for addition)
Adding numbers through the split strategy (171 + 23 = 100 + (70+20) + (3+1) = 194)
Compensation Strat. Rounding something towards the nearest 0's. Then afterwards adjusting back to the original number by adding and subtracting
Trying to make a number repeating (75 + 78 = 75+75+3)
6 x 21 = 6x(20+1), (6x20) + (6x1), 120 +6 = 126