Addition of Length
m 100
    cm   10
          mm
Big   x small 

x behind    in front
Total length of Marker Pen


        2 cm        8 cm

     2 cm    +   8 cm   =   10 cm
                               cm
     2 cm                       2
+    8 cm                   +    8
    1 0 cm                      10 cm
Length of Bulb



      56 mm   15 mm
 56 mm + 15 mm =    cm

 ‘
 56 mm    1cm = 10 mm
+ 15 mm
 7 1 mm    .
          71 mm    10 = 7.1 cm
Length of Fan
 48 cm   48 cm   + 125 cm =     m


            ‘ cm
            48
         + 125 cm
           1 73 cm     1m = 100 cm

125 cm
           173 cm.    100 = 1.73 m
Addition of Length

1) 2mm + 17mm = _____mm

2) 35cm + 29cm = ______cm

3) 8cm + 14cm = ______mm

4) 47mm + 28mm = ______cm

5) 78cm + 39cm = _____m

Addition of length

  • 1.
  • 2.
    m 100 cm 10 mm
  • 3.
    Big x small  x behind  in front
  • 4.
    Total length ofMarker Pen 2 cm 8 cm 2 cm + 8 cm = 10 cm cm 2 cm 2 + 8 cm + 8 1 0 cm 10 cm
  • 5.
    Length of Bulb 56 mm 15 mm 56 mm + 15 mm = cm ‘ 56 mm 1cm = 10 mm + 15 mm 7 1 mm . 71 mm  10 = 7.1 cm
  • 6.
    Length of Fan 48 cm 48 cm + 125 cm = m ‘ cm 48 + 125 cm 1 73 cm 1m = 100 cm 125 cm 173 cm.  100 = 1.73 m
  • 7.
    Addition of Length 1)2mm + 17mm = _____mm 2) 35cm + 29cm = ______cm 3) 8cm + 14cm = ______mm 4) 47mm + 28mm = ______cm 5) 78cm + 39cm = _____m