place value and decimals
How say this number in two different context
2.75
$2.75
2.75 cm
Infront of you grid paper shade the part of 0.5cm
five little squares
represent 1/4 in decimals
0.25
Complete the pattern ending with an even number
2,4,-,-,-,
2,4,6,8,10, 12
What does the decimals point tell us about number?
It's sperate whole numbers from part of whole
What do the digits mean?
7=------------
5=----------
7 Tenths
5 hundredths
measure your desk length
58.0 cm
What might half a metre be in metre ?
0.5m
Does number 16 has left over ?
no because it's an even number.
How does place value help us understand decimals?
It shows the value of each digit depending on its position in the number
Writing 3 whole units and 8 tenths, 6 hunderths
3.86
write 58 in presentages
58%
represent 1/10 fraction in cm
10
Which number isa odd number : 4,7,8,10, 12
7
Why is 1.75 greater than 1.5?
Because seventy five hundredths is more than fifty hundredths
How to read this number 0.7
7 hundredths cm
write 58 in decimals in metre
0.58 m
Represent 0.1 in frations
1/11
give five even number between 1-20
2,4,6,8,10,12,14,16,18,20
How are fractions and decimals connected?
Decimals are another way to write fractions with denominator of 10 or 100
3.35 read this number
3 unit 3 hundredths and five tenths
show 0.25 in cm
25 cm
Represent 3/4 in meter and cm
0.75 m
75 cm
Choose a number and tell us it is odd or even
23 is an odd number
in which way can we tell that number is odd or even
from the last digit