Decimals Flashcards
1
Q
7.8 x 100
A
780
use place value and move digits two places to the left
2
Q
1.2 x 0.3
A
0.36
take away the . so work out 12 x 3 = 36, then put the point back in 2 places from the right hand side
3
Q
Round 3.467 to 1dp
A
3.5
cut off after the 4 but because the next number is 6, change the 4 to a 5
4
Q
Which is bigger 1.03 or 1.025?
A
1.030
1.025
By adding extra 0 can see that 1.03 is bigger.
5
Q
Convert 0.34 to a percentage
A
0.34 x 100 = 34%