Mental Math Quiz
Questions: 16 · 10 minutes
1. A theater has 7 rows with 12 seats in each row. How many seats are there altogether?
72
82
84
96
2. A bank account is overdrawn by $3. After an $11 deposit, what is the new balance?
$8
$14
$11
$3
3. A number is doubled, and then 7 is added. The result is 31. What was the original number?
19
12
13
15
4. What is 48 + 27?
74
65
75
85
5. A group has 80 members, and 15% attend an event. How many members attend?
8
15
12
20
6. What is the average of 18, 24, and 30?
22
24
72
26
7. What is 96 − 38?
68
58
62
48
8. Without multiplying in columns, what is 19 × 5?
90
85
95
105
9. Seven friends split an $84 bill equally. How much does each person pay?
$11
$12
$13
$14
10. A box contains 36 markers. If three-quarters are blue, how many blue markers are there?
9
24
30
27
11. You buy three snacks for $1.20 each and a drink for $2.40. What is the total cost?
$7.20
$4.80
$5.60
$6.00
12. A train covers 150 kilometers in 3 hours at a steady rate. How far does it travel per hour?
50 kilometers
45 kilometers
53 kilometers
75 kilometers
13. What is 144 ÷ 12?
12
11
14
10
14. A recipe uses 2.5 cups of flour per batch. How many cups are needed for 8 batches?
16 cups
18 cups
24 cups
20 cups
15. Which is the closest estimate for 398 + 205?
800
500
700
600
16. A $64 item is discounted by 25%. What is its sale price?
$48
$16
$49
$52