Ellen had 380 legos, but she lost 57 of them. About how many legos does she have now?
What is 320?
300
Roger played a computer game twice. He scored 428 points in his first game. In the second game, he scored 559 points. How many points did Roger score in all?
What is 987 points?
300
Neil has 73 CDs. Marcia has 29 CDs. How many more CDs does Neil have than Marcia?
What is 44 CDs?
300
What is the value of the 9 in 8,296?
What is 90?
400
C x 5 = 35
C = ____
What is C = 7
400
Willy has 1947 crayons. Lucy has 290 crayons. About how many more crayons does Willy have then Lucy?
What is 700?
400
A town has two elementary schools. The bigger school has 473 students. The smaller school has 354 students. How many students are there in both elementary schools?
What is 827 students?
400
The BellSouth Building is 617 feet tall. The Fifth Third Center is 490 feet tall. How much taller is the Bell South Tower than the Fifth Third Center?
What is 127 feet tall?
400
Write 6,070 in expanded form?
What is 6,000 + 70?
500
Make this number sentence true.
8 x (5 x 3) = (8 x N) x 3
What is N = 5
500
Ron and Amanda collected 497 buttons, but they used 177 of them while fixing some jackets. About how many buttons do they have now?
What is 300?
500
The band Trying Times played two concerts. The first concert had 268 people. The second concert had 375 people. How many people attended the concerts in all?
What is 643 people?
500
Samantha is reading a 658-page book. She has read 231 pages so far. How many more pages does Samantha have left to read?
What is 427 more pages?
500
Josh wrote a number with 8 in the thousands place. Which number did Josh write?
a.) 38,426 b.) 47,830 c.) 53,618 d.) 82,437