Counting
Which set of numbers skip counts by 10s?
a. 300,400,500
b. 460,470,480
c. 525,550,575
d. 680,690,710
b. 460,470,480
What is the best estimate for the length of the chili pepper?
A 4 feet
B 4 inches
C 40 feet
D 40 inches
B 4 inches
There are 577 animals for sale in a pet store. Which correctly shows the number 577 in expanded form?
A 500 + 7
B 500 + 7 + 7
C 500 + 70 + 7
D 500 + 70 + 70
C 500 + 70 + 7
What is 73 − 17?
A 56
B 57
C 64
D 65
A 56
Which is most likely to have a length of 1 meter?
A airplane
B button
C Candy Cane
D dog
D dog
Which set of numbers skip counts by 5s?
A 205, 215, 225
B 365, 465, 475
C 430, 435, 445
D 590, 595, 600
D 590, 595, 600
Which is most likely to have a length of 1 foot?
A book
B car key
C driveway
D shopping cart
A. book
There are 902 students at Northwood Elementary School. How many tens are represented by the digit in the tens place in 902?
A 0 tens
B 9 tens
C 20 tens
D 92 tens
A 0 tens
A student wants to check the answer to the subtraction problem shown.
43 − 15 = 28
Which equation can the student use to check the answer?
A 43 + 28 = 71
B 43 + 15 = 58
C 28 + 15 = 43
D 28 − 15 = 13
C 28 + 15 = 43
A fishing pole measures 2 meters long. The same fishing pole also measures 200 centimeters long.
Which best explains why there is a difference in the measurements?
A Centimeters are larger than meters.
B Centimeters are smaller than meters.
C Meters are smaller than centimeters.
D Meters are the same size as centimeters.
B Centimeters are smaller than meters.
Phoebe skip counts by 10s, starting from the number 260. Ross skip counts by 100s, starting from the number 240.
Who will count the number 360?
A both Phoebe and Ross
B neither Phoebe nor Ross
C Phoebe only
D Ross only
A both Phoebe and Ross
A marker is 8 inches long and a paperclip is 2 inches long. How many inches longer is the marker than the paper clip?
A 2 inches
B 4 inches
C 5 inches
D 6 inches
D 6 inches
Which expression can be used to find 25 + 45?
A 2 + 4 + 5
B 2 + 4 + 5 + 5
C 20 + 40 + 5
D 20 + 40 + 5 + 5
D 20 + 40 + 5 + 5
A student is adding 5 + 8. First, the student adds 5 + 5 to make 10. What should the student do next to find the answer?
A Add 3 to 10.
B Add 5 to 10.
C Subtract 3 from 10.
D Subtract 5 from 10.
A Add 3 to 10.
Which math problem is equal to 54?
A 17 + 47
B 32 + 23
C 83 − 29
D 84 − 38
C 83 − 29
A student is skip counting by 100s, starting from the number 124.
124,_____, 324,_____,_____
Which numbers are missing from the set?
A 125, 325, 425
B 134, 334, 444
C 224, 424, 524
D 224, 434, 544
C 224, 424, 524
Which tool is the best to use to measure the length of a spoon?
A calculator
B measuring tape
C paper clip
D ruler
D ruler
What is six hundred seven written in expanded form?
A 600 + 70
B 600 + 7
C 60 + 70
D 60 + 7
B 600 + 7
Which strategy could be used to find 12 − 7?
A First add 7 + 3 = 10, then add 10 + 9 = 19.
B First add 7 + 3 = 10, then add 10 + 4 = 14.
C First subtract 12 − 2 = 10, then subtract 10 − 5 = 5.
D First subtract 12 − 7 = 10, then subtract 10 − 7 = 3.
C First subtract 12 − 2 = 10, then subtract 10 − 5 = 5.
The length of a belt is measured at 24 inches long. If the same belt is measured in feet, which statement is true?
A The number of feet will be more because a foot is smaller than an inch.
B The number of feet will be more because a foot is larger than an inch.
C The number of feet will be less because a foot is smaller than an inch.
D The number of feet will be less because a foot is larger than an inch.
B The number of feet will be more because a foot is larger than an inch.
A student is solving 17 + 48. The table shows Step 1 and Step 2 of the student’s work.
Step 1 17 + 3 = 20
Step 2 20 + 40 = 60
Step 3 ?
Which could be Step 3?
A 60 + 5 = 65
B 60 + 8 = 68
C 60 + 17 = 77
D 60 + 20 = 80
A 60 + 5 = 65
A grey pipe is 7 cm long and the a white pipe is 15 cm. Which statement is true?
A The white pipe needs to be 8 centimeters longer to be the same length as the gray pipe.
B The white pipe needs to be 7 centimeters longer to be the same length as the gray pipe.
C The gray pipe needs to be 8 centimeters longer to be the same length as the white pipe.
D The gray pipe needs to be 7 centimeters longer to be the same length as the white pipe.
C The gray pipe needs to be 8 centimeters longer to be the same length as the white pipe.
Which number is the same as 7 tens, 3 ones, and 4 hundreds?
A 374
B 437
Which number is the same as 7 tens, 3 ones, and 4 hundreds?
A 374
B 437
C 473
D 734
D 734
C 473
A student solves four problems, as shown. Only one problem is solved correctly.
Problem 1 9 + 8 = 17
Problem 2 9 + 9 = 17
Problem 3 7 + 9 = 17
Problem 4 7 + 8 = 17
Which problem does the student solve correctly?
A Problem 1
B Problem 2
C Problem 3
D Problem 4
A Problem 1
A bus driver needs to measure the length of a school bus. The bus driver can use either a meter stick or a ruler. If the bus driver wants to measure the length of the school bus in the fewest number of units,
which best explains which tool the bus driver should use to measure?
A A meter stick should be used since a meter stick is larger than a ruler.
B A meter stick should be used since a meter stick is smaller than a ruler.
C A ruler should be used since a ruler is larger than a meter stick.
D A ruler should be used since a ruler is smaller than a meter stick.
A A meter stick should be used since a meter stick is larger than a ruler.