topics one and two review. complete the expression below by writing the correct symbol: 9 * 4 _____...
TRANSCRIPT
![Page 1: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/1.jpg)
Topics One and TwoTopics One and Two
ReviewReview
![Page 2: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/2.jpg)
Complete the expression below by writing the correct symbol:
9 * 4 _____ 4 * 9=
![Page 3: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/3.jpg)
What expression is shown by the stars and circles above?
3 * 5 = 15 or 5 + 5 + 5 = 15
![Page 4: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/4.jpg)
What expression is shown by the stars and circles above? 5 * 3 = 15
![Page 5: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/5.jpg)
What expression is shown by the illustration above?
5 * 6 = 30 OR 6 + 6 + 6 + 6 + 6 = 30
![Page 6: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/6.jpg)
Mrs. Brunner has a cup of coffee every Mrs. Brunner has a cup of coffee every day with breakfast.day with breakfast.
What if she decided to have 2 cups of coffee each day? How many cups would she have in a week?
2 * 7 = 14 cups
![Page 7: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/7.jpg)
What is the missing shape What is the missing shape
in the pattern below?in the pattern below?
![Page 8: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/8.jpg)
What is the missing number in What is the missing number in the pattern below?the pattern below?
45 40 35 ___ 25
30
![Page 9: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/9.jpg)
Mail boxes are lined up on Maple Street in the pattern shown below.
What number belongs on the blank mail box? 2
![Page 10: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/10.jpg)
The tile floor in the bathroom has 8 rows The tile floor in the bathroom has 8 rows of squares. There are 5 squares in each of squares. There are 5 squares in each row. How many squares are in the floor?row. How many squares are in the floor?
What number sentence could you use to represent this problem?
8 * 5 = 40
![Page 11: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/11.jpg)
What multiplication expression What multiplication expression can be broken apart intocan be broken apart into
(5 * 9) + (2 * 9)(5 * 9) + (2 * 9)
7 * 9
![Page 12: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/12.jpg)
Number of Pizzas
Price
1 $7
2 $14
3 $21
4 $28
What rule could be used to find any number of pizzas?
Multiply 7
![Page 13: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/13.jpg)
Mrs. Witt ordered a sheet pizza. The Mrs. Witt ordered a sheet pizza. The pizza was cut into 5 rows. Each row had pizza was cut into 5 rows. Each row had 4 slices in it. 4 slices in it.
What number sentence could you use to represent this problem?
5 * 4 = 20 slices
![Page 14: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/14.jpg)
(7 * 2) + ( 7 * 4) = 7 * ___ (7 * 2) + ( 7 * 4) = 7 * ___
![Page 15: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/15.jpg)
Rebecca’s dog eats 2 scoops Rebecca’s dog eats 2 scoops of food at each meal. He eats of food at each meal. He eats
twice a day. How many twice a day. How many scoops does he eat in a scoops does he eat in a
week? (7 days)week? (7 days)
(2 * 2) * 7 = 28 scoops
![Page 16: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/16.jpg)
What are the next two What are the next two numbers in the pattern below?numbers in the pattern below?
3, 6, 9, 12, ___, ___
15, 18
![Page 17: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/17.jpg)
price $30 $25 $15 $10 $12
Sale price
$26 $21 $11 $6 $8
What is the rule when going from the regular price to the sale price?
Subtract $4
![Page 18: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/18.jpg)
What rule is used to figure out the pattern below?
4, 8, 16, 32…
Multiply by 2
![Page 19: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/19.jpg)
A rabbit can hop 10 times in one hour. If the rabbit hopped for 5 hours, how many times did it hop?
hours 1 2 3 4 5
# of hops
10 20 30 40 50
![Page 20: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/20.jpg)
Cooper brings 7 boxes of Cooper brings 7 boxes of cookies to Brody’s party. cookies to Brody’s party. There are 8 cookies in each There are 8 cookies in each box. What is the total number box. What is the total number of cookies Cooper brings to of cookies Cooper brings to the party?the party?
56 cookies
![Page 21: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/21.jpg)
Destiny put chairs in groups Destiny put chairs in groups like the pattern shown below.like the pattern shown below.
Write a number sentence that expresses the pattern. 3 * 4 = 12
![Page 22: Topics One and Two Review. Complete the expression below by writing the correct symbol: 9 * 4 _____ 4 * 9 =](https://reader030.vdocuments.us/reader030/viewer/2022032805/56649efa5503460f94c0c238/html5/thumbnails/22.jpg)
Amodea bought 3 slices of Amodea bought 3 slices of pizza for $2 each. pizza for $2 each.
Write a number sentence that Write a number sentence that you could use to find the total you could use to find the total cost. cost. 3 x $2 = $6