___________
Maths
Representing 3-digit numbers, comparing and positioning on number lines
Starter quiz
Try it
Give to class
Match the numbers so that they are a pair that totals 10.
9
⇔
1 ✓
6
⇔
4 ✓
8
⇔
2 ✓
7
⇔
3 ✓
What is double 6?
'12' ✓
What is ten more than 40?
'50' ✓
120 + ___ = 150
10
20
30 ✓
40
What is value of the part missing from the bar model?
20
30
40
50 ✓
What is value of the part missing from the bar model?
'120' ✓
+
What is value of the part missing from the bar model?
What is value of the part missing from the bar model?