Adam writes 10+8=18 on the board. Maria wants to use the commutative property of addition to rewrite item Adams addition sentence. What number sentence should Maria write.

Kathleen lost a tooth today. Now she has lost 4 more than her sister cara lost. 1. Write an expression to represent the number of teeth cara has lost. Let k represent the number of teeth Kathleen lost. 2.

What is the place value of 2,843

8 avocados cost $16. what is the cost of the one avocado

How much dimes make 20 dollars

16. To increase a recipe that serves 8 to make it serve 12, the amount of flour would have to be increased from 3/4 cup to __ cups

A six-sided number cube is tossed and a coin is flipped. The sample space is {1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T}. What is the probability of rolling a number greater than 2 and flipping heads?

The number 1 is prime? True or false

At a grocery store, Candy buys 2 cantaloupes at "x" dollars each and 1 watermelon at "y" dollars. Her total bill is $9. Chip goes to the same grocery store and buys 1 cantaloupe at "x" dollars and 1 watermelon at "y" dollars. His total bill is $6.

Write the following in simpler form. 2^4 x 8^2 Question 3 options: A. Cannot be simplified B. 2 4+4 C. 2 4+6 D. 16 4+2

A certain type of ceral is sold in boxes of two different sizes. The price of the 8-ounce box is $2.48, and the rice of the 14-punce box is $3.36. How much greater is the cost per ounce of ceral in the 8-ounce box then in the 14-ounce box