Unit 1
Round 345,671 to the nearest hundreds place.
345,700
Show a bar model to show the comparison 36 is 4 times as many as 9.
9
9 9 9 9
36
Start with the number 2. Use the rule multiply by 5. write the next three numbers in the pattern.
10, 50, 250
4,826 x 9
43,434
The area of a square is 81 sq. ft. What is the length of one of the sides?
9 ft
What is a Ray?
Solve 5,612 + 872 = T
6,484
18 is 2 times as many as 9. 18 is 9 times as many as 2.
During a breakdown dance routine, Lisa does 6 solo dances. She does 5 handstands in each of her first three solos. She does 2 handstands in each of her next three solos. How many handstands does Lisa do in all?
21 handstands
What is the difference between 741,369 and 365,285?
376,084
Round 247,596 to the nearest ten thousand.
250,000
How many degrees is a straight angle?
180
Solve. 246,440 + 175,756 = M
422,196
Lou eats 6 times as many raisins as Finn. Finn eats 9 raisins. Write an equation with an unknown to find the number of raisins Lou eats. Then solve the equation.
9x6=R
9x6=54
Harley has $378. He has 3 times as much money as Billy. How much money do Harley and Billy have combined?
504
3.45 + 6 3/10
9.48
What factors do 18 and 24 share?
Describe an equilateral triangle.
3 equal sides
In 2010, the town of Carthage had a population of 37,280 people. In 1940, it had a population of 8,665 people. How many more people did Carthage have in 2010 than it had in 1940?
28,615 more people
What is a prime number? Give an example.
7
Tickets to a play are $10 for a child and $15 for an adult. One adult spends $55 to take a group of children tot he play. Write and solve an equation to find how many children go to the play.
4 children go to the play.
The chocolate bar is 65 pennies. How is 65 pennies represented as a decimal and fraction?
0.65 and 65/100
Gabby has a collection of 7,442 stamps. She has 2,500 more stamps than Aidan. How many stamps do they have altogether?
12,384 stamps
Name the 4 different angles and what they measure.
Acute - less than 90
Obtuse - greater than 90
Right - exactly 90
Straight - exactly 180
Write two different ways to show 402,637
402 thousands + 63 tens + 7 ones
4,026 hundreds + 37 ones
Write the first 12 multiples of 4
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48
Solve. 18+(18/3) = T
T = 24
Solve. 254 x 3 = H
762
Manny measures water with a 1/4 cup measuring cup. He fills the cup 7 times and pours each 1/4 cup of water into a bowl. How much water does Manny pour into the bowl?
7/4 or 1 3/4
Describe what perpendicular lines are.
Lines that intersect to make all right angles.