Question

Mental Maths
(b) 0.5 from 4.5
(c) 1.0 from 4.5
1. Subtract. (a) 0.5 from 4.0
(d) 0.6 + 4.5
2. Add. (a) 0.5 +4.5 (b) 0.1 + 4.5 (c) 0.5 + 4.5
(e) 0.65 +4.5 (f) 0.625 +4.5 (g) 0.627 + 4.5
3. 3.57 3.578 (<, > or =)
4. 2.3, 2.30 and 2.300 are
fractions.
equal
5. Round off 3.879 to the nearest tenths.
6. Round off 0.9999 to the nearest tenths.
8
7. Change to a decimal correct to two decimal places. (Nearest hundredths)
3
120​

Answer 1

Answer:

(1)

Subtract (a) 0.5 from 4.0

I don't no answer please tell me also answer