CA SEC 1 SIMULATION TEST

-13 – (-7)

• -6

• 6

• -20

• 20

-3 – 14

• 11

• -11

• 17

• -17

Two integers add up to 2. One of the integers is 8. What is the other integer?

• 10

• -6
• 6

• -10

The number of a grid is the total number of two grids below.

Find the number on the top grid.

• 0

• -8

• 16

• 6

(−5+2)×4

• -12
• -28

• 12

• 28

In this diagram, the integer in a square is the product of the integers in the circles next to it.

Find the number inside the red box.

• 15

• -4

• 30

• -24

Find the LCM of 3, 8 and 9.

• 36
• 72
• 24
• 54

Two numbers have a LCM of 45. The two numbers add up to 14. Find the two numbers.

• 5 and 9
• 6 and 8

• 3 and 13

• 1 and 45

Find the highest common factor of 24 and 35.

• 1
• 5

• 6

• 3

• 4/5

• 2/3

• 8/10

• 3/5