Mental Math
The temperature is 82°F and rises by 9°. What is the new temperature?
91°F
8 × 7 = ?
56
54 popsicles are shared equally among 6 children. How many popsicles does each child get?
9
There are 4 picnic tables. Each table seats 6 people. How many people can sit altogether?
24
How many quarters make $2.50?
10
350 − 125 = ?
225
9 × 9 = ?
81
84 ÷ 7 = ?
12
A family buys 5 ice creams for $4 each. How much do they spend?
$20
You buy a beach ball for $7.35 and pay with $10. What is your change?
$2.65
Double 38, then add 14.
90
12 × 8 = ?
96
156 ÷ 12 = ?
13
A lifeguard teaches 8 swimming lessons each day for 9 days. How many lessons does she teach?
72
You have 3 five-dollar bills, 2 quarters, and 3 dimes. How much money do you have?
$15.80
120 ÷ 6 + 35 = ?
55
A beach shop rents 14 umbrellas. Each umbrella has 6 beach chairs underneath. How many chairs are there?
84
192 ÷ 16 = ?
12
A boat travels 240 miles in 6 hours. What is its speed per hour?
40mph
A pair of sunglasses costs $18.45. You pay with a $20 bill. What is your change?
$1.55
Add 145 + 55 + 25, then subtract 50.
175
A summer camp has 15 cabins. Each cabin sleeps 18 campers. How many campers can stay at camp?
270
A pool store has 420 swim goggles packed into boxes of 14. How many boxes are there?
30
A summer reading challenge collected 675 books. If each shelf holds 25 books, how many shelves are needed?
27
A beach umbrella costs $42.75. You pay with two $20 bills and one $5 bill. What is your change?
$2.25