WorksheetsUnit 2 Study Guide
Total questions: 36
Worksheet time: 23mins
Pablo says there are 3 tens in 230. Hunter says there are 23 tens in 230. Their teacher says they are both right. How can that be so?
Both are right because the tens place shows 3 tens (30), and 230 equals 23 groups of 10.
Only Pablo is right because the tens digit is 3.
Only Hunter is right because 230 equals 23 groups of 10.
Neither is right because 230 has 2 hundreds and no tens.
Fill in the blanks and complete the equations for each array. In the right array, the left side is labeled 10 and 7, the top is blank then 3, and the top-left rectangle is labeled 100. What number belongs in the blank at the top?
10
7
13
30
Fill in the blanks and complete the equations for each array. Using the right array with side labels 10 and 7 and top labels 10 and 3, which multiplication equation does the whole array represent?
17 × 13
10 × 3
7 × 3
10 × 10
Fill in the blanks in the ratio table. If each bag holds 12 candies, how many candies are in 2 bags?
24
20
36
12
Fill in the blanks in the ratio table. If each bag holds 12 candies, how many candies are in 5 bags?
60
36
84
120
Fill in the blanks in the ratio table. If each bag holds 12 candies, how many candies are in 8 bags?
96
88
84
120
Fill in the blanks in the ratio table. If each bag holds 12 candies, how many candies are in 11 bags?
132
120
96
144
Simon made 16 cookies. He wants to put 3 cookies in each bag. How many bags will he need?
6 bags
5 bags
4 bags
7 bags
Cedric is five times taller than his kitten, Sunny. The kitten is 25 cm tall. How tall is Cedric?
25 cm
100 cm
125 cm
150 cm
Betty is building a cage for her tortoise. The cage is 15 feet by 12 feet. What is the area of the floor of the house?
27 square feet
180 square feet
150 square feet
225 square feet
Fill in the blank to make the equation true: 12×10=(____×10)+(2×10)
8
10
12
20
Fill in the blank to make the equation true: 25×20=(20×20)=(____×20)
3
4
5
25
Which of these numbers are composite?
13
25
11
37
Fill in the blank so the equation from the worksheet diagram is true: 10 × ____ = 190.
19
20
10
190
Fill in the blank so the equation from the worksheet diagram is true: ____ × 100 = 700.
7
70
100
700
Cory’s family makes orange juice from their oranges. It takes 3 pounds of oranges to make 1 quart of orange juice. Cory picked oranges every day for 7 days, 6 pounds each day. How many quarts of orange juice can he make?
7 quarts
14 quarts
18 quarts
21 quarts
Which equation best represents the orange juice situation, where s stands for the number of quarts Cory can make?
(6 × 7) ÷ 3 = s
(6 × 7) × 3 = s
(6 × 7) ÷ 7 = s
(6 × 3) × 7 = s
Hayden has a box of peanuts with a mass of 200 grams. Leah says, “Hayden has five times the amount of peanuts as I do!” Which equations could represent this situation? (Note: k stands for the mass of Leah’s peanuts.) Select all that apply.
5 × 200 = k
200 ÷ 5 = k
200 × k = 5
5 × k = 200
List all of the factors of 56. Choose the correct complete list.
1, 2, 4, 7, 8, 14, 28, 56
1, 2, 4, 8, 16, 32, 56
1, 2, 7, 14, 21, 56
1, 4, 8, 12, 28, 56
Are these sentences true or false? Write T for true or F for false. Number: 14,551. The 1 in the ten-thousands place has a value 10 times greater than the 1 in the ones place.
True
False
Are these sentences true or false? Write T for true or F for false. Number: 14,551. The 5 in the hundreds place has a value 10 times greater than the 5 in the tens place.
True
False
Alexis’ stepdad made waffles for breakfast. He said that Alexis and her 3 brothers could divide 13 waffles equally among themselves. Which description best represents the situation?
Each person will get 3 waffles.
Each person will get 3 1/4 waffles.
Each person will get 4 1/4 waffles.
Alexis’ stepdad made waffles for breakfast. He said that Alexis and her 3 brothers could divide 13 waffles equally among themselves. Which explanation best supports your choice?
13 ÷ 4 = 3 remainder 1, so each person gets 3 whole waffles and one-fourth of the remaining waffle.
There are exactly 3 waffles per person with no remainder when 13 is divided by 4.
Sharing 13 among 4 people gives more than 4 waffles each because 4 × 4 = 16.
Fill in the blanks in the ratio table. If each bag holds 12 candies, how many candies are in 3 bags?
36
24
15
48
Fill in the blank to make the equation true: 15×10=(____×10)+(5×10)
15
10
20
5
Fill in the blanks in the ratio table. If each bag holds 12 candies, how many candies are in 6 bags?
84
66
60
72
Fill in the blank so the equation from the worksheet diagram is true: ____ × 10 = 120.
12
20
10
120
Simon made 18 cookies. He wants to put 4 cookies in each bag. How many bags will he need?
5 bags
4 bags
7 bags
6 bags
Fill in the blank to make the equation true: 18×10=(____×10)+(8×10)
10
8
18
20
Are these sentences true or false? Write T for true or F for false. Number: 23,478. The 4 in the hundreds place has a value 10 times greater than the 4 in the tens place.
True
False
Fill in the blanks in the ratio table. If each bag holds 15 candies, how many candies are in 4 bags?
60
45
30
75
Fill in the blank to make the equation true: 18×10=(____×10)+(8×10)
20
10
8
18
Are these sentences true or false? Write T for true or F for false. Number: 12,345. The 3 in the hundreds place has a value 10 times greater than the 3 in the tens place.
True
False
Fill in the blank to make the equation true: 20×10=(____×10)+(0×10)
20
10
0
30
Are these sentences true or false? Write T for true or F for false. Number: 21,313. The 3 in the hundreds place has a value 10 times greater than the 3 in the tens place.
True
False
