Solving for Unknown
The girl scouts are having a cake sale to raise $80 for camping supplies. The troop spent $13 on ingredients for cakes. Cake slices will sell for $1 each. The equation below can be used to find the number of slices of cake the troop needs to sell to raise $80.
n−13=80
How many slices of cake does the troop need to sell to raise $80?
93 slices of cake
Amanda got a shipment of Yodas in a jar. There were 50 jars. She gave 48 people their own jars. There were 6 Yodas in each jar. How many Yodas are left?
12 Yodas
Ruth drew 17 big circles and 30 small circles on each page of her spiral. There are 19 pages in her spiral. How many circles are there in total?
898
Order the decimals from least to greatest:
0.05, 0.7, 0.61, 0.43
0.05, 0.43, 0.61, 0.7
Compare the two decimals using the symbol <, >, or = (you can also write G, L, or E)
9.6 _____ 9.06
>, or greater than (G)
Ms. Pierson formed three study teams from 55 students. The first team had 19 students and the second team had 22 students. In the equation below, n represents the number of students on the third team.
22+19+n=55
How many students were on the third team?
14 students
Jessica made 97 pouches of bracelets. She sold 89 pouches. Each pouch had 5 bracelets. How many bracelets does she have left?
40
Each page of Travis's sticker book has 30 wildlife stickers and 27 cartoon stickers. Travis has 45 pages of stickers. How many stickers does Travis have?
2565
Order the decimals from greatest to least:
0.06, 0.6, 0.66, 0.006
0.66, 0.6, 0.06, 0.006
Compare the two decimals using the symbol <, >, or = (you can also write G, L, or E)
4.8 ____ 4.80
= or Equal (E)
Echo wants to swim 45 laps in the pool today. So far she has finished 12 laps. Which number sentence shows how many more laps (L) she needs to swim to meet her goal?
A. 45 + 12= L
B. 45 - 12= L
C. 45 x 12= L
D. 45 / 12= L
B. 45 - 12= L
Brandee has 16 boxes of OSU blankets. Josh bought 14 of the boxes. There are 5 blankets in each box. How many blankets are left?
10
Every page of Ashleys photo album has 5 photos of her son and 15 photos of her husband. Ashley has 70 pages in her album. How many photos does Ashley have?
1400
Order the decimals from greatest to least
5.07, 5.55, 5.12, 5.21
5.55, 5.21, 5.12, 5.07
Compare the two decimals using the symbol <, >, or = (you can also write G, L, or E)
0.04 ____ 0.4
<, or Less Than (L)
Austin counted out 36 cards for a card game. Then he split those cards evenly among the players. Each player had 4 cards. How many players were there?
The letter P stands for the number of players in the game. Use the following equation to solve for p.
36 ÷ p = 4
9
Ashley got 75 boxes of burger buns for the cookout. The guests ate 29 boxes of burgers. There were 4 burgers in each box. How many burgers were left?
184
Every page of Susans book has 25 hearts and 16 stars. There are 50 pages. How many hearts and stars are there in total?
2050
Order the decimals from least to greatest
4.3, 4.02, 4.21, 4, 4.1
4, 4.02, 4.1, 4.21, 4.3
Compare the two decimals using the symbol <, >, or = (you can also write G, L, or E)
17.965 ______ 17.97
< or Less than (L)
Keely received 7 ribbons in each swimming competition she entered. She received a total of 42 ribbons. The equation below can be used to find n, the number of competitions she entered.
7n=42
How many swimming competitions did Keely enter?
6
Mr. Brown bought cookies for the school picnic. He bought 157 packages of cookies to serve to students. The students ate 108 packages of cookies. There were 7 cookies in each package. How many cookies were left?
343 cookies
Eliana sketched 47 polar bears and 32 grizzly bears on every page of her notebook. Her notebook has 33 pages. How many bears did she sketch in total?
2607
Order the decimals from least to greatest
8.9, 8.08, 8.7, 8.72
8.08, 8.7, 8.72, 8.9
Compare the two decimals using the symbol <, >, or = (you can also write G, L, or E)
2.5 ______ 2.37
> or Greater Than (G)