Pre-school mathematical Name:
Date:
Time:

"solving the addition

1.) 14+10=

2.) 13+12=

3.) 16+23=

4.) 18+14=

5.) 23+41=

6.) 11+12=

7.) 14+14=

8.) 13+15=

9.) 13+41=

10.) 13+12=

Good luck and God Bless for answering dear kiddies

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Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling