___________
Maths
Representing 3-digit numbers, comparing and positioning on number lines
Starter quiz
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What number is represented by the base ten blocks?
'60' ✓
What number is represented by the base ten blocks?
'145' ✓
What is the value of the 7 digit in the number 173?
7
70 ✓
700
What number is one less than 120?
'119' ✓
What is the sum of each equation?
60 + 20 =
⇔
80 ✓
50 + 10 =
⇔
60 ✓
40 + 30 =
⇔
70 ✓
Which calculations would cross a 100s boundary?
99 + 10 ✓
104 + 10
87 – 10
104 - 10 ✓
+
What number is represented by the base ten blocks?
What number is represented by the base ten blocks?