If every 3rd customer receives a free gift card and every 5th customer receives a free t-shirt, which customer will be the first person to get both the gift card and t-shirt?
200
8 and 9
The square root of 79 is between what two whole numbers?
200
9 (3 x 3 = 9)
What is 3^3?
300
7 and 8 (The square root of 55 is more than 49 but less than 64)
√55 is between what two whole numbers?
300
4^6
What is 4^9 ÷ 4^3?
400
10 (10 x 10 = 100)
What is √100?
400
6^10 (Add the exponents when you multiply like bases. 3+7=10)
What is 6^3 x 6^7?
500
25 (25 x 25 = 225)
√225
500
7^5 ÷ 7^3
What is 7^2? (Subtract the exponents when you divide like bases)