| Approach: |
Independent |
|
Level: Year
4 |
| Focus: |
Adding
without a calculator |
|
| Resources:
|
Answer
booklet |
|
|
| Questions/instructions: |
|
Work
out the answers to the addition questions. Show how you work
out your answers.
|
| |
|
| |
%
responses
2009 ('05) |
y4 |
|
| 1.
5 + 1 + 2 = [ 8 ] |
correct
|
96
(93) |
|
| incorrect
with clear computational error |
0
(1) |
|
| incorrect/any
other response |
4
(6) |
|
| Working
used: |
horizontal
algorithm |
26
(34) |
|
| vertical
algorithm |
0
(2) |
|
| 2.
2 + 6 + 8 = [ 16 ] |
correct
|
88
(88) |
|
| incorrect
with clear computational error |
1
(2) |
|
| incorrect/any
other response |
11
(10) |
|
| Working
used: |
horizontal
algorithm |
26
(34) |
|
| vertical
algorithm |
0
(1) |
|
| 3.
4 + 2 + 9 + 5 + 3 = [ 23 ] |
correct
|
80
(75) |
|
| incorrect
with clear computational error |
2
(4) |
|
| incorrect/any
other response |
18
(21) |
|
| Working
used: |
horizontal
algorithm |
24
(34) |
|
| vertical
algorithm |
0
(2) |
|
| 4.
21 + 54 = [ 75 ] |
correct
|
75
(68) |
|
| incorrect
with clear computational error |
2
(2) |
|
| incorrect/any
other response |
23
(30) |
|
| Working
used: |
horizontal
algorithm |
22
(27) |
|
| vertical
algorithm |
2
(5) |
|
|
Total
score: |
8
|
60
(54) |
|
6–7
|
27
(28) |
|
4–5
|
7
(11) |
|
| 0–3
|
6
(7) |
|
| |
|
|
