Practice problem
Write 123.456123.456123.456 in extended notation.
1×100+2×10+3×1+4×0.1+5×0.01+6×0.0011 \times 100 +2 \times 10 +3\times 1 + 4\times 0.1 + 5 \times 0.01 + 6 \times 0.0011×100+2×10+3×1+4×0.1+5×0.01+6×0.001
100+20+3+0.456100+20+3+0.456100+20+3+0.456
123+4×0.4+5×0.01+6×0.001123+4 \times 0.4 + 5 \times 0.01 + 6 \times 0.001123+4×0.4+5×0.01+6×0.001
123×100+23×10+3×1+4×0.1+5×0.01+6×0.001123 \times 100 +23 \times 10 +3 \times 1 + 4 \times 0.1 + 5 \times 0.01 + 6 \times 0.001123×100+23×10+3×1+4×0.1+5×0.01+6×0.001
Type a concept, like “slope” or “photosynthesis”.
