CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify using order of operations: 10 + 18 × 7.
A. 187
B. 196
C. 143
D. 136
Correct Answer: D
Multiplication first: 18×7=126; then add 10: 136.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 480 ÷ 8.
A. 68
B. 60
C. 3840
D. 472
Correct Answer: B
480 ÷ 8 = 60.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: (5 + 8) × 5.
A. 66
B. 45
C. 18
D. 65
Correct Answer: D
Brackets first: 5+8=13; then ×5 = 65.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify using order of operations: 4 + 6 × 2.
A. 16
B. 20
C. 18
D. 26
Correct Answer: A
Multiplication first: 6×2=12; then add 4: 16.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 855 ÷ 3.
A. 285
B. 2565
C. 288
D. 852
Correct Answer: A
855 ÷ 3 = 285.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: (18 + 13) × 13.
A. 44
B. 247
C. 403
D. 187
Correct Answer: C
Brackets first: 18+13=31; then ×13 = 403.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify using order of operations: 17 + 11 × 10.
A. 197
B. 137
C. 280
D. 127
Correct Answer: D
Multiplication first: 11×10=110; then add 17: 127.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 429 ÷ 11.
A. 39
B. 418
C. 50
D. 4719
Correct Answer: A
429 ÷ 11 = 39.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: (12 + 18) × 8.
A. 156
B. 224
C. 240
D. 38
Correct Answer: C
Brackets first: 12+18=30; then ×8 = 240.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify using order of operations: 11 + 16 × 5.
A. 91
B. 181
C. 96
D. 135
Correct Answer: A
Multiplication first: 16×5=80; then add 11: 91.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 336 ÷ 6.
A. 56
B. 62
C. 330
D. 2016
Correct Answer: A
336 ÷ 6 = 56.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: (6 + 6) × 3.
A. 15
B. 39
C. 24
D. 36
Correct Answer: D
Brackets first: 6+6=12; then ×3 = 36.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify using order of operations: 5 + 4 × 13.
A. 57
B. 70
C. 33
D. 117
Correct Answer: A
Multiplication first: 4×13=52; then add 5: 57.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 5/7 + 4/7.
A. 1/7
B. 9/7
C. 9/14
D. 20/49
Correct Answer: B
Using a common denominator, the sum is 9/7.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 3640 ÷ 14.
A. 3626
B. 274
C. 50960
D. 260
Correct Answer: D
3640 ÷ 14 = 260.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: (19 + 11) × 11.
A. 140
B. 330
C. 41
D. 220
Correct Answer: B
Brackets first: 19+11=30; then ×11 = 330.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify using order of operations: 18 + 9 × 8.
A. 98
B. 90
C. 170
D. 216
Correct Answer: B
Multiplication first: 9×8=72; then add 18: 90.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 4/7 + 1/3.
A. 19/21
B. 5/21
C. 4/21
D. 1/2
Correct Answer: A
Using a common denominator, the sum is 19/21.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: 2268 ÷ 9.
A. 20412
B. 261
C. 2259
D. 252
Correct Answer: D
2268 ÷ 9 = 252.
CSS - PMS - CCE - PCS - Mathematics
Simplification
Simplify: (13 + 16) × 6.
A. 174
B. 35
C. 214
D. 109
Correct Answer: A
Brackets first: 13+16=29; then ×6 = 174.