Fantastic 4 Operations
Number Properties
LCM/HCF
Mixed Worded Questions
Mixed Bag
100

23-7=

16

100

Write the number Twenty Four Thousand & Sixty-Eight

24,068

100
Define what an LCM is? 

Lowest Common Multiple is the lowest possible multiple that is common between two numbers. 

100

Mr G had to share a dozen hot cross buns 6 staff members for morning tea, how many hot cross buns will each staff member receive? 

12/6= 2 Hot cross buns each

100

Whose nose grew longer every time he lied?

Pinocchio

200

Sum of 25 & 45

70

200

Write the place value of the 9 in 19,164

9 thousands, or 9000. 

200

What is the LCM of 2 & 5? 


10

200

The kambrya school bus picks students up from three stops before arriving at school. At the first stop the bus picks up 30 students, On O'Shea rd, the bus picks up another 45 students and at Casey central, another 15 students, how many students are on the bus? 

30+45+15=90 Students

200

What serves as the base for guacamole?

Avocado

300

613 x 25

15,325

300

In expanded form, write 240,800

2 * 100,000 + 4* 10,000, + 8 *100

300

List all factors of 9 and 12

9: 1,3,9

12: 1,2,3,4,6,12

300

Isaac's high school played 31 basketball games this year, 27 of the games were played at night. He attended 13 games. How many basketball games did Isaac miss ?

31-13=18

300

What is the waterfall located on the border of Canada and the United States?

Niagara Falls

400

3372 divided by 6 

562

400

313+76+87

476

400

The HCF of 20 & 30 is?

5

400

Jackie baked 195 cookies and divided them equally into 13 packs. How many cookies did Jackie put in each packet?

195/13= 15 Cookies per pack

400

What is the smallest prime number?

2

500

16/8+3 x 2

8

500

List all factors of 18 (Clue: There is 6). 

1,2,3,6,9,18

500

How do we find the HCF between two numbers?

1.Find all factors of both numbers

2.Then find the ones that are common to both

3.Then choose the greatest.

500

While Mr. G was camping with his family for a week, it rained for 3 days. When he looked at the weather records, he saw that the amount of rain was 3 mm, 6 mm, and 5 mm on the three days. During the same week, it rained 26 mm at his house. How much less rain did he experience while camping?

3 mm + 6 mm + 5 mm = 14 mm of rain in 3 days. 26 mm – 14 mm = 12 mm less rain at the camp site.

500

In what year was Kambrya College founded? 

2002