Rounding to 10 Label the multiples then position and round each number

Round to 10 – multiple of a hundred number lines with divisions of ten          A          B

Round to 10 – multiple of ten number lines with divisions of one          A          B

Round to 1 – multiple of ten number lines with divisions of one          A          B

Round to 1 – multiple of one number lines with divisions of tenths          A          B