Addition: Three-digit by One-digit
725 + 9
734
374 - 8
366
Sam went to the apple farm to buy apples from a farmer. The farmer says he only has 134 apples right now. Sam decided he will wait for 6 more apples to grow before he buys them. How many apples does Sam want to buy?
Sam wants to buy 140 apples.
Sarah’s birthday present cost $129. Sarah’s mom had a coupon and paid $6 less than the original price. How much money did Sarah’s mom spend on her present?
Sarah's mom spent $123
497 + 8
505
852 - 4
848
Felix built a tower that is 592 inches tall. Daniel’s tower is 7 inches taller than Felix’s. How tall is Daniel’s tower?
Daniel's tower is 599 inches tall.
Mariah brought a bag of marbles to play with during recess. She had a total of 431 marbles. After losing 4 marbles during recess, how many marbles does Mariah have left?
Mariah has 427 marbles left.
Six hundred twenty-nine plus four
Six hundred thirty-three
Two hundred seventeen minus five
Two hundred twelve
The school is holding a contest to see who can guess how many jellybeans are in a jar. Rebecca guesses that there are 284 jellybeans in the jar but Larry guesses that there are 9 more jellybeans in the jar. How many jellybeans did Larry guess was in the jar?
Larry's guess is 293 jellybeans.
Three friends are building model houses. Denise decides her house should be 382 inches tall, Oscar decides his house should be 471 inches tall, and Rick decides his house should be 7 inches shorter than Denise’s. How tall is Rick’s model house?
Rick's model house is 375 inches tall.
Four hundred fifty-two plus nine
Four hundred sixty-one
Six hundred fifty-four minus nine
Six hundred fourty-five
The freshman class at Hendrickson has a total of 638 students. At the beginning of the second semester, Hendrickson gained 7 new students. How many freshmen are at Hendrickson now?
There is now 645 freshman students.
Dani is selling her baseball cards to her friends at school. Robert wants to buy 3 cards and Taylor wants to buy 6. If Dani has 838 baseball cards, how many cards will she have left after selling cards to Robert and Taylor?
Dani will have 829 cards left.
Nine hundred eighty-seven plus thirteen
One thousand
Nine hundred sixty-three minus twenty-one
Nine hundred fourty-two
Isabelle loves pickles. For Christmas, she got a giant jar of 396 pickles. She then bought a mini jar of 7 pickles and a medium jar with 64 pickles. How many pickles does Isabelle have in both the giant jar and the mini jar?
Isabelle has 403 pickles in the giant jar and the mini jar.
Roberto has been saving up his money for 4 years. After the 4 years, he saved a total of $824. He then decided to spend $3 on snacks, $9 on a shirt, and $6 on bananas. How much money does Roberto have left?
Roberto has $808 left.