Ratios
Order of Operations
Exponents, Equal Expressions, GCF/LCM
Dividing Fractions
Dividing Whole Numbers - Algorithm
100
Use the pictures on the whiteboard to answer the following question. Write the ratio of stars to squares three different ways.
What is 14:5 14 to 5 14/5 ?
100
(8+3) ● 3²
What is 99?
100
Are the following expressions equal? 3 ● 3 and 2³
What is NO?
100
4 2/3 ÷ 10
What is 7/15 ?
100
2,530 ÷ 11
What is 230 ?
200
Use the pictures on the whiteboard to answer the following question. Write the ratio of squares to stars three different ways.
What is 5:14 5 to 14 5/14 ?
200
(8 ● 2) ● 7² ÷1
What is 784?
200
Are the following expressions equal? 4 ● 4 ● 4 ● 4 ● 4 and 4⁵
What is YES?
200
8 ÷ 3/7
What is 18 2/3 ?
200
1,015 ÷ 5
What is 203 ?
300
Use the pictures on the whiteboard to answer the following question. Write the ratio of rectangles to all shapes three different ways.
What is 2:30 2 to 30 2/30 ?
300
(7+4^3 ) ● 3
What is 213?
300
Are the following expressions equal? 8 ● 8 ● 8 and 8³
What is YES?
300
18 ÷ 1/8
What is 144 ?
300
3,363 ÷ 59
What is 57 ?
400
Use the pictures on the whiteboard to answer the following question. Write the ratio of rectangles to stars in fraction form and a BASE ratio in simplest form.
What is 2/14 and 1/7 ?
400
Look on the whiteboard for the expression. Insert parentheses to make expression true.
What is (4 + 12) ?
400
GCF of 54 and 36
What is 18 ?
400
7 4/5 ÷ 3
What is 2 3/5 ?
400
9 ÷ 18
What is 0.5 ?
500
Use the pictures on the whiteboard to answer the following question. For every 1 rectangle there are how many stars?
What is 7 ?
500
On the whiteboard is Joe's work. What error did make on his Order of Operations?
What is "He didn't do parenthesis first; he worked left to right instead."
500
LCM of 20 and 60
What is 60 ?
500
Share My Candy You have a piece of licorice rope that is 2 1/6 feet long. You need to equally share it among yourself and two friends. How long will each of your three pieces be?
What is 13/18 of a foot ?
500
How exciting! YOU are traveling across the country to the Statue of Liberty in New York. The round trip covers a total distance of 2,450 miles. You and your family averaged a rate of 70 miles per hours when driving. You guys are leaving at 3:00 on Thursday afternoon and driving through the night. You are supposed to meet Grandpa at the base of the Statue of Liberty Friday at 9:00 a.m. on Friday morning. Suppose you drive non-stop. Divide the problem below to determine how many total hours your round trip will take. After you find your trip’s total round trip hours, calculate the trip's total hours just TO GET THERE.
What is 17.5 hours ?
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