__ 1. In 93, what number is the exponent?
A. 3
B. 9
C. 93
D.none
2. What is the expanded form of 65?
A. 6 x 6 x 6x6x6
B. 5 x 5 x 5 x 5x5x5
C.5 x 6
D. 6x5
3. What is the product of 93?
A. 27
B. 729
C. 27
D.567
4. What is the exponential form of 8 X 8 X 8 X 8 X 8 X 8 X 8?
A. 78
B. 87
C. 86
D. 76
5. Add: 53 + 46 =
A. 4 096
B. 125
C. 4221
D.3423
6. Evaluate: 72-10 x 6 + 8 =
A. 20
B. 30
C.40
D.50
7. Solve: 34 + 8-6 + 3 =
A. 35
B. 40
C.45
D.50
8. Evaluate: 78- 24 - 6x2 + 13
A. 43
B. 53
C.73
D.83
9. Solve; 42 - 7 x (15 - 6) + 15
A. 29
B. 37
C.56
D.69
10. Evaluate: 16 x {4 x [16 - (8 x 2)] + 6}
A. 47
B. 57
C. 73
D. 83​