Starter quiz
What is the length of this ribbon?- '10 cm' ✓
- Starting with the tallest, order these measurements of height.
- 1⇔3 m
- 2⇔200 cm
- 3⇔150 cm
- 4⇔1 m
- 5⇔100 mm
- 6⇔1 cm
- 7⇔1 mm
What is the length of this ribbon?- 3 cm
- 7 cm ✓
- 10 cm
-
What is the length of this pencil?- 5 cm
- 5 cm 40 mm
- 5 cm 4 mm ✓
- 5 mm 4 mm
- 6 mm
-
- By partitioning, match the whole number to its parts.
- 18⇔10 and 8 ✓
- 27⇔20 and 7 ✓
- 29⇔20 and 9 ✓
- 31⇔30 and 1 ✓
- 13⇔10 and 3 ✓
- 72⇔70 and 2 ✓
+