NC.4.NBT
There are 594 children participating in a county science fair. They are put into groups of six children. How many groups will participate?
99 groups
Dana ran on Monday and Tuesday.
• She ran 5 2/10 km on Monday.
• She ran 4 6/100 km on Tuesday.
How far did Dana run altogether?
9 26/100
If this pattern continues, what will the next 3 numbers be? 10, 15, 25, 40, 60, ___, ___, ___
85, 115, 150
Definition of an acute angle.
An angle between 0 and 89 degrees.
Less than 90 degrees.
45 x 65
2,925
Pablo was getting ready for a bike race.
• He rode his bike each day for 32 days.
• He rode his bike for 45 minutes each day.
How many minutes did Pablo spend riding his bike to get ready for the race?
1,440 minutes
Four friends each ate 2/3 of an apple. How many apples did the four friends eat in all?
2 2/3 apples
Which list contains exactly 2 prime numbers and 2 composite numbers?
13, 14, 15, 16
2, 4, 5, 6
7, 8, 9, 10
25, 26, 27, 29
2, 4, 5, 6
Definition of an obtuse angle.
An angle that measures between 91 and 179 degrees.
More than 90 but less than 180 degrees.
45,005 - 12,151
32,854
Each classroom at a school has 24 desks. There are 18 classrooms in the school. How many desks are at the school?
432 desks
Maria is making a snack mix. For the recipe, she needs:
• 2/4 cup peanuts
• 1/4 cup raisins
• 2/4 cup chocolate chips
Maria will double the recipe. What is the total amount of peanuts, raisins, and chocolate chips she will need?
10/4 cups or 2 2/4 or 2 1/2
A farmer has an equal number of cows in 3 different fields on his farm. Which choice could be the total number of cows?
112; 178; 207; 266
207
45,236 + 12,456
57,692
Definition of a straight angle.
Measures exactly 180 degrees.
A cafeteria manager ordered 1,251 cartons of milk on Monday.
• He also ordered cartons of milk on Thursday.
• He ordered 879 more cartons on Monday than on Thursday.
How many cartons did the manager order on Thursday?
372 cartons
Each day of the work week, Mr. Harbin uses 3/4 of a gallon of gas. Which estimate best describes the amount of gas Mr. Harbin would use in a five-day work week?
Between 3 and 4 gallons
There are twice as many women on a bus as there are men. There are 24 women on the bus. What is the total number of men and women on the bus?
36 men and women
Definition of a right angle.
Measures exactly 90 degrees.
205 divided by 3
68 remainder 1
There are 136 students in the school cafeteria. There are 8 students sitting at each table. How many tables are in the cafeteria?
17 tables
The body and head of a fox measure 19 4/5 inches, and its tail measures 10 4/5 inches. What is the total length of the fox?
30 3/5 inches
Last week, Jeff read 8 pages of his book. This week, he has read 6 times as many pages as last week. How many pages has Jeff read altogether during the two weeks?
56 pages
154 divided by 2
77
The entire right angle has one angle within it that measures 35 degrees and x is unknown. How much does x measure?
65 degrees