Well, one centimeter equals ten millimeters.
To have a common denominator, take the amount in cm,
multiply it by ten, and add to the amount in mm.
The result will be in mm.
7.6 cm is equivalent to 76 mm, as there are 10 mm in a cm. When you add 4 mm to 76 mm, the total length is 80 mm. Therefore, 7.6 cm plus 4 mm equals 80 mm.
1 cm = 10 mm 8 cm = 80 mm 80 cm = 800 mm 86 cm = 860 mm 86.3 cm = 863 mm 86.36 cm = 863.6 mm
1 cm = 10 mm 2 cm = 20 mm . . . 9 cm = 90 mm 10 cm = 100 mm 20 cm = 200 mm 30 cm = 300 mm
10 mm = 1 cm 100 mm = 10 cm 1,000 mm = 100 cm 3,000 mm = 300 cm 3,500 mm = 350 cm
1000 mm 1 cm = 10 mm 1 mm = 0.1 cm
To add centimeters (cm) and millimeters (mm) together, first convert the centimeters to millimeters (1 cm = 10 mm), then add the converted values together. For example, to add 5 cm and 20 mm, convert 5 cm to 50 mm and add it to 20 mm to get a total of 70 mm.
7.6 cm is equivalent to 76 mm, as there are 10 mm in a cm. When you add 4 mm to 76 mm, the total length is 80 mm. Therefore, 7.6 cm plus 4 mm equals 80 mm.
There are 10 mm in 1 cm, so 6 cm = 60 mm, then add the 7 mm for 67 mm.
add 1 more 0 at the end
50 mm. (To find out, you just add a 0.)
1 cm = 10 mm Add a zero to the centimetre figure eg 210cm = 2100mm or 25 cm = 250mm
CM because if you want it in mm, do cm first then add a zero.
1 cm = 10 mm 8 cm = 80 mm 80 cm = 800 mm 86 cm = 860 mm 86.3 cm = 863 mm 86.36 cm = 863.6 mm
1 cm = 10 mm 2 cm = 20 mm . . . 9 cm = 90 mm 10 cm = 100 mm 20 cm = 200 mm 30 cm = 300 mm
1 cm = 10 mm → 3.5 cm = 3.5 × 10 mm = 35 mm
1 cm = 10 mm 2 cm = 20 mm . . 10 cm = 100 mm . . 15 cm = 150 mm
10 mm = 1 cm 100 mm = 10 cm 1,000 mm = 100 cm 3,000 mm = 300 cm 3,500 mm = 350 cm