Identify the value of each digit in numbers
given to three decimal places
1
Write the value of the underlined digits. The first one has been done for you.
0.5
1.523
2
0.174
42.081
6.928
Write the missing numbers.
0.296 0.297 0.298
7.201 7.202 7.203
5.26
3
5.27
Write the missing numbers.
0.9
1
3.72
3.73
18
18.01
1.625
1.629
Complete these calculations.
4
6
8
0.2 + 0.07 =
5 - 0.02 =
1.308 + 2.05 =
v1 created 28/2/17
5
7
9
1.5 + 0.003 =
3.6 - 0.001 =
1 - 0.101 =
Identify the value of each digit in numbers given to three decimal
places
Teacher’s notes
Useful interactive games to teach the skills needed to understand the value of decimals.
http://mathsframe.co.uk/en/resources/resource/265/
Estimate_Number_Line
Estimate the number on a number line and then adjust your
estimate when you find out how much you missed by. A
great game to teach place value as well as calculating with
decimal numbers. I play this game as a whole class warmup. The children have to write on their whiteboards their
estimates and then calculate the correct number when the
error is given
http://mathsframe.co.uk/en/resources/resource/37/
placing_numbers_on_a_number_line
Drag the arrow to the correct position on the number line.
Play against the clock for points. Lots of choice of level.
This game is also available as an iPad app.
http://mathsframe.co.uk/en/resources/resource/266/
Compare_Numbers_on_a_Number_Line
Click on the arrow that is pointing to the bigger number. The
number lines use different scales so it encourages children
to think about the value of varying scales. Click on ‘show
divisions’ to begin with and then discuss the value of each
of the divisions.
Answers:
1) 0.07
0.001
0.02
2) 0.304
7.195
5.267
3) 0.95
3.725
4) 0.27
5) 1.503
v1 created 28/2/17
18.005
6) 4.98
1.627
7) 3.599
8) 3.358
9) 0.899