Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- $1 - $0.85 = $_____
- $20 - $0.65 = $_____
- $1.15 - $0.35 = $_____
- $15.15 - $12.80 = $_____
(a)
$1 - $0.85 = $0.15
(b)
$20 - $0.65 = $19.35
(c)
$1.15 - $0.35 = $0.80
(d)
$15.15 - $12.80 = $2.35
Answer(s): 0.15, 19.35, 0.80, 2.35