Math answer key (CA1 practice 2 paper 2)

1. 908
2. 79
3. 107 000
4. 220
5. 10
6. 6
7. 199
8. 200
9. 17
10. 6
11a. 2789
11b. 761
12a. $574
12b. $1972
13a. 480
13b. 60
14a. $45
14b. $225
15a. $300
15b. 1/6
16a. 450
16b. 210
17a. 28 kg
17b. 100 kg
18a. 16
18b. 31
18c. 50

Presentation of Math word problems

I was marking your Math homework in your exercise books when I realised that many of you could not write and present your workings neatly.
Look at some of the acceptable and unacceptable examples below.




 

Handwriting must be improved! Workings are not well organised.






Models & workings are too cramped together. Do space out.

Neat, clear and presentable. Good example