(+5) x _____________= (-5)
0
+1
-1
+5
All the factors of 45 are
1, 3, 5, 9, 15, 45
3, 5, 9, 15, 45
1, 3, 5, 9, 15
3, 5, 9, 15
L C M of 4 and 6 is
6
12
8
24
The prime factors of 15 are
1, 3, 5
1, 3, 5, 15
3, 5
1
The prime factors of 20 are
1, 2, 5
2, 4, 5
1, 2, 4, 5
2, 5
All the factors of 9 are
1, 9
1, 3, 9
9, 9
3, 9
If m+n = 7, and m=+5. Find the value of n.
-2
+2
When multiplying a negative number by a negative number the result is
Positive
Negative
None of these.
The HCF of 8 and 12 is
2
3
4
Write 4 x 4 x 3 x 3 x 2 x 2 using indices.
42 × 32 × 22
42 × 22
22 × 32
43× 33 × 23
