Multiply and Divide
What is 3 x 5?
15
8, 16, 24, 32, ____ , ____ , 56
What is the rule?
40, 48
Rule: Add 8
2/3 = 4/?
? = 6
Telling Time
Set 8, Numbers 1 and 2
4 x 2 x 5 = _____ x 4 x 5
2
3, 6, 9, ___ , 15, ___
What is the rule?
12, 15
Rule: Add 3
3/? = 1/3
? = 9
Sarai’s favorite show comes on at 8 PM. She starts her homework at 7:15 PM. She works for 20 minutes. Then she cleans her room for 28 minutes. Is she done in time to see the beginning of her show?
20 + 28 = 48; 15 minutes + 48 minutes = 63 minutes or 8:03; Sarai is not done to see the beginning of her show.
What is 28 divided by 4?
7
Using Tables
Set 3, Number 3
Bree wants to save $40 to buy dance shoes. She earns $5 per hour babysitting for 5 hours. How much more money will she need to reach her goal?
5 x 5 = 25; $40 - $25 = m; $40 - $25 = $15;
m = 15. She needs $15 more.
Which fractions are equivalent to 3/4?
4/3, 6/12, 6/8, 6/9, 9/12, 4/5, 7/10
6/8 and 9/12
Jin arrives at a meeting at 7:00. She waits at the bus stop for 12 minutes. She rides the bus for 25 minutes to the meeting. What time did she leave?
7:00 - 25 minutes = 6:35; 6:35 - 12 minutes = 6:23; Jin left at 6:23.
3 x (2 x 4) = 3 x ____ ?
Area
Set 4 number 1
The school band has 45 members. The members work in groups of 5 to raise money for new uniforms. Each group raises $100. How much money does the band raise?
45 divided by 5 = 9; 9 x $100 = r; 9 x $100 = $900; The band raises $900.
Compare the fractions using >, <, or =.
5/8 ___ 5/10
>
Stan has a bath tub that holds 300 liters of water. The tub has 167 liters in it. How many more liters can it hold?
300 - 167 = 133; 133 liters more
Write 4 equations using the fact family with the numbers 7, 8, and 56.
1. 7 x 8 = 56
2. 8 x 7 = 56
3. 56 divided by 8 = 7
4. 56 divided by 7 = 8
Ms. Danforth needs to use all the playground balls in the school for field day. She asks each of the 9 classrooms for their 4 playground balls. The balls will be shared equally among 6 teams. How many balls will each team have?
9 x 4 = 36; 36 divided by 6 = t; 36 divided by 6 = 6; Each team will have 6 balls.
Label the fractions on a number line.
Set 7, Number 1
Mr. Brantz has 3 erasers. Each eraser has a mass of 30 grams. What is the mass of the 3 erasers?
3 x 30 = 90; 90 grams