A king's crown has a ruby that is 4.9 carats and a sapphire that is 5.32 carats. What is the total number of carats on the king's crown?

Michael's tomato plant was 9.6 inches tall when he planted it. It is 21.7 inches tall now. How much did the tomato plant grow?

Josh bought 1.75 pounds of apples and 2.4 pounds of oranges. how many pounds of apples and oranges did he buy in all?

A company sold 257,296 phones in December. It sold 163,804 phones in January. How many fewer phones did the company sell in January than in December?

Thw water slide is the most popular ride at Water World. In the first year, 34,573 visitors rode the water slide. In the second year, 56,364 visitors rode the water slide. How many visitors rode the water slide in the first two years?

Adrian made a poster for his math project. The capital letters on his board are 4.29 centimeters high. The lowercase letters are 1.97 centimeters high. How much taller are the capital letters than the lowercase letters?

Estimate. Then find the sum. 72,931 + 18,563 =

Estimate. Then find the sum. 432,068 + 239,576 =

Estimate. Then find the sum. 2.5 + 4.6 =

A team of artists finished a movie with 129,600 frames. Their next movie will have 172,800 frames. How many more frames will their next movie have than their first movie?

Estimate. Then find the sum. 8.75 + 6.43 =

Estimate. then find the difference. 4.45 - 1.86 =

A sports store had 17,631 customers in May. The number of customers in June was 4,385 more than the store had in May. How many customers did the store have in June?