When positive values and negative values are added, one positive value ___ one negative value.
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When multiplying by ___, the decimal point is moved one plac…
When multiplying by ___, the decimal point is moved one place to the right.
Multiplication is a short-cut process for repeated ___.
Multiplication is a short-cut process for repeated ___.
When dividing integers with opposite signs, the result is __…
When dividing integers with opposite signs, the result is ___.
(–2) + 5 =
(–2) + 5 =
When dividing integers with the same sign, the result is ___…
When dividing integers with the same sign, the result is ___.
(–2) × (–5) = ___
(–2) × (–5) = ___
A(n) ___ is a unit of electrical resistance expressed as a c…
A(n) ___ is a unit of electrical resistance expressed as a current of one ampere against a difference of one volt between two points.
Adding 23 + 23 + 23 + 23 is the same as ___.
Adding 23 + 23 + 23 + 23 is the same as ___.
When multiplying whole numbers that have more than one digit…
When multiplying whole numbers that have more than one digit, they are aligned ___ and by the last digits.