Question

1. 4, 8, 11, and 12 are the factors of _____.

A.284
B.464
C.528
D.542

2. What is the answer in 4 × (35 – 25) + 16?

A.56
B.99
C.104
D.131

3. Carlo was asked to find the GCF of 15, 30, and 45. What number did he find?

A.5
B.15
C.30
D.45

4.Which of the following is the LCM of 4, 6, and 8?

A.12
B.18
C.24
D.32


5.There are 16 cows and 24 goats in a ranch. If they will be grouped separately in the same number, what is the biggest number of animals in a group? What is asked in the problem?

A.the total number of animals.
B.The number of cows in a group.
C.The number of goats in a group.
D.The biggest number of animals in a group.

( )​

Answer 1

Answer:

1. (c) 528 = 4×3×4×11

2. (a) 56

4×35 - 4×25 + 16

140-100+16

140-84

54

3. (d) 45 = 5×3×3

4. 2×2×3×2×2 = 48

5. (a) total number of animals since we need to decide it only by practical visual

hope it helps you