Review
What is the standard form of (6 x 10,000) + (4 x 100) + (8 x 10) + (3 x 1) + (9 x 0.1)?
60,483.9
5/6 + 1/3 = ________
1 1/6 or 1 3/18
5/6 - 1/3 = ________
1/2 or 3/6 or 9/18
Phillip made cookies for his grandma's birthday. If he made 2/3 a batch of chocolate chip cookies and 1/5 a batch of sugar cookies, how many cookies did he make in all?
13/15 a batch of cookies
What is the value of the digit 8 in the number 102.786?
8 hundredths or 0.08
3/8 + 2/6 = ________
17/24 or 34/48
4/7 - 1/3 = ________
5/21
Robbie likes to collect model cars. He 11/12 of his collection is yellow and 7/10 of his collection is green. How many more cars are yellow than green?
13/60 more are yellow
What is seven to the third power?
343
4/7 + 2/5 = ________
34/35
10/11 - 3/4 = ________
7/44
Cameron is doing a science project of what kind of flower needs more light to grow. He spends his afternoon buying flowers for his project and gets 4/15 a pallet of Irises and 2/5 a pallet of Daffodils. How much of a pallet of flowers did he buy in all?
10/15 or 2/3 of a pallet
Solve: (3 x 4) + 15 - 21 ÷ 3 = ________
20
1 1/4 + 1/2 = ________
1 3/4 or 1 6/8
7/9 - 4/6 = ________
2/18 or 1/9
Sabrina wants to get more books for her bookstore. She needs to order 5/6 a box of mystery novels and 8/12 a box of science fiction novels. How many boxes of books did she order in total?
1 6/12 or 1 1/2 boxes of books
Solve: 2.31 x 4.5 = ________
10.395
5/11 + 2/3 = ________
1 4/33
1 5/8 - 2/4 = ________
1 1/8
Gerald is interested in selling his stamp collection. In his collection, 4/7 of them were made before the year 1970 and 3/14 of them were made after the year 2000. How many more were made before 1970 than after 2000?
5/14 more were made before 1970