Measurement

Length

Steps of 10, 100 or 1000, with answers like 8.3 m.

Mass

mg, g, kg, t: each jump ×1000. 6,200 g = 6.2 kg.

Capacity

1 L = 1000 mL, and 1 mL of water ≈ 1 g.

Mixed Units

Same unit on both sides means no borrowing surprises.

Decimals in Measurement

3 m 5 cm = 3.05 m, count the zeros.

Imperial Units

1 ft = 12 in · 1 yd = 3 ft · 1 lb = 16 oz.

Measurement Word Problems

Same unit on every line, then arithmetic.