NES 103 Math Questions with Correct Solutions
natural numbers
Numbers used in counting. EX: 1,2,3...
whole numbers
Similar to natural numbers, but includes 0.
integers
Positive and negative whole numbers.
rational numbers
Numbers that can be made by dividing 2 integers. Includes fractions or terminating/repeating
decimals. EX: 0.125
composite number
A natural number greater than 1 that can be evenly divided by at least one other number besides
1 and itself. EX: 6 can be divided by 1, 2, 3 and 6
inverse operations
Operations that cancel out the other operation.
EX: 2+3=5 5-3=2
dependent variables
natural numbers
Numbers used in counting. EX: 1,2,3...
whole numbers
Similar to natural numbers, but includes 0.
integers
Positive and negative whole numbers.
rational numbers
Numbers that can be made by dividing 2 integers. Includes fractions or terminating/repeating
decimals. EX: 0.125
composite number
A natural number greater than 1 that can be evenly divided by at least one other number besides
1 and itself. EX: 6 can be divided by 1, 2, 3 and 6
inverse operations
Operations that cancel out the other operation.
EX: 2+3=5 5-3=2
dependent variables