___________
Maths
Column addition
Starter quiz
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Give to class
What calculation is represented by the base ten blocks?
24 + 21
24 + 11 ✓
22 + 11
14 + 21
What calculation is represented by the base ten blocks?
101 + 103
110 + 113
110 + 130 ✓
Which number in the bar model is the sum?
100
140
240 ✓
What is the missing addend?
'40' ✓
What is the sum is this calculation? 62 + 34 = 96
62
34
96 ✓
Which numbers are the addends in this calculation? 88 = 54 + 34
88
54 ✓
34 ✓
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