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Chapter 1-Prealgebra
MCC-0012 Chapter 1/jb
Problem | Answer | Vocabulary | Definition |
---|---|---|---|
13+2+7+8+9= | 39 | ||
14+22= | 36 | ||
35+47= | 82 | ||
30+20= | 50 | ||
30+900+20= | 950 | ||
4200+2107+2692= | 8999 | ||
43-26= | 14 | ||
900-174= | 726 | ||
6-6= | 0 | ||
27-10= | 17 | ||
Subtract 9 from 21= | 12 | ||
(blank) | (blank) | expanded form | a number that shows each digit of the with its place value |
(blank) | (blank) | > | greater than |
(blank) | (blank) | < | Less than |
(blank) | (blank) | associative property of addition | when adding numbers, the grouping of the nunbers can be changed without changing the sum |