Multiply with Tens
50 x 19
950
Leyna travels 28 miles each day for soccer practice for 21 days. On the last day, she travels an additional 12 miles for a soccer tournament. Leyna finds the number of miles she travels for soccer over the 21 days. If Leyna uses rounding to check whether her answer is reasonable, what would the rounded equation be? Use the rounded equation to find the estimated product.
30 x 20 + 10 = 610
32 x 45
1,440
46 x 21
966
Arianna buys boxes of supplies for her pigs. Each box includes 24 small pig treats and 12 large pig treats. Arianna buys 28 boxes.
How many treats does Arianna get for her pigs in total?
1,008
30 x 17
510
Dylan buys 18 cages for his bunnies, and each cage can hold 43 bunnies. He already has 37 bunnies at home. Dylan wants to find the total number of bunnies he can have. If Dylan uses rounding to check whether his answer is reasonable, what would the rounded equation be? Use the rounded equation to find the estimated product.
20 x 40 + 40 = 840
34 x 26
600 + 180 + 80 + 24 = 884
27 x 62
1,674
Caden plays in a multiplayer video game tournament. In the tournament, 11 teams have 18 players each, and 13 teams have 17 players each.
How many players are in Caden’s video game tournament?
419