Order of Operations
5 + 6 - 4 +10
17
GCF of 15 and 18
3
LCM of 10 and 13
130
Sam grew 125 watermelons and 104 cantaloupes. Joan grew 132 watermelons. How many watermelons did they grow in all?
257
A train travels 100 miles at 50 miles per hour. How long will it take to reach its destination?
2 hours (100 ÷ 50 = 2)
11 x 4 + 3 - 2
45
GCF of 27 and 18
9
LCM of 3 & 35
105
Sandy had 119 quarters and 684 pennies in her bank. Her dad borrowed 146 pennies from Sandy. How many pennies does she have now ?
A classroom has 24 students. If 1/3 of the students are absent, how many students are in the class today?
16 students (24 × 1/3 = 8, so 24 - 8 = 16)
(10 +45 - 5 ) +10 - 6
54
GCF of 12 and 40
4
LCM of 15 & 55
165
Uwais ended the week with $63. On Friday, Uwais had received $22 from a friend. On Tuesday, he had paid a bill of $37. How much money was with Uwais at the beginning of the week?
$78
A farmer has 10 cows and 15 chickens. How many legs do all the animals have combined?
70 legs (10 cows × 4 legs = 40; 15 chickens × 2 legs = 30; 40 + 30 = 70)
(12 - 2 ) x (14 +18 - 6 )
260
GFC of 86 and 94
2
LCM of 8 & 76
152
Ibrahim sold his hamsters to a pet store. This doubled the number of hamsters in the store. Then the store got 12 more hamsters. If the pet store has 84 hamsters now, how many did Ayan sell to the store?
36
A man spends 1/4 of his money and has $75 left. How much money did he have originally?
$100 (If 3/4 of his money is $75, then 1/4 = $25, and $75 + $25 = $100)
((11 - 5 ) - (20 - 10)) x 3
-12
GCF of 72 and 54
18
LCM of 92 & 24
552
Abdullah has 64 model cars. Muhammad has 59 model cars. Yesterday, Muhammad traded 22 model cars to Abdullah for 15 of his cars. How many cars did Abdullah have before the trade?
57
A car drives 30 miles per hour for 2 hours, then 60 miles per hour for 1 hour. How far did the car travel in total?
120 miles (30 × 2 = 60; 60 × 1 = 60; 60 + 60 = 120)