Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 0.3, 0.4)
- 35¢ + _____¢ = $1
- $0.95 + $_____ = $1
- 50¢ + $_____ = $1
- $0.15 + $_____ = $1
(a)
$1 = 100¢
35¢ + _____¢ = $1
35¢ + _____¢ = 100¢
100¢ - 35¢ = 65¢
(b)
$0.95 + $_____ = $1
$1 - $0.95 = $0.05
(c)
$1 = 100¢
50¢ + $_____ = $1
$0.50 + $_____ = $1
$1 - $0.50 = $0.50
(d)
$0.15 + $_____ = $1
$1 - $0.15 = $0.85
Answer(s): 65, 0.05, 0.50, 0.85