Across
- 2. sign – a mathematical symbol representing equivalence
- 3. – a mathematical statement composed of equivalent expressions separated by an equal sign
- 5. – the remaining amount after the subtrahend has been subtracted from the minuend
- 7. numbers – to combine parts or smaller values to form a number
- 9. sentence – a mathematical statement composed of numbers, and/or an unknown(s), and/or an operator(s), and an equality or inequality symbol
- 10. – a number and/or an unknown in an expression separated by an operation symbol(s)
Down
- 1. – a number being added or joined together with another number(s)
- 3. – a mathematical phrase, with no equal sign, that may contain a number(s), an unknown(s), and/or an operator(s)
- 4. numbers – the set of counting (natural) numbers and zero {0, 1, 2, 3, ..., n}
- 5. numbers – to break a number into parts or smaller values
- 6. (natural) numbers – the set of positive numbers that begins at one and increases by increments of one each time {1, 2, 3, ..., n}
- 8. – the total when two or more addends are joined