4th Grade Problem Solving

Mackenzie has 8 markers. Ty has three times as many. If they combine their markers, how many do they have? 

• 32
• 24
• 18
• 38

Tags

CCSS.4.OA.A.2

Which of the following is correct?

• 300 + 46 = 306 + 40

• 300 + 46 = 304 + 6

• 300 + 46 = 30 + 46

• 300 + 46 = 360 + 4

Find the missing number.

43791, 44291, ________ , 45291, 45791

• 39791

• 49791

• 34791

• 44791

Lisa thinks of a mystery number.  She writes 4 clues.
1.  The number contains 7 digits
2.  The number contains a 5 with a value of 5 hundredths.
3.  The number contains a 2 with a value of 20,000
4.  The number contains 8 tens.
Which could Lisa's number be?

• 7,238,510
• 520,586.45
• 307,527.8
• 24,083.15

Tags

CCSS.5.NBT.A.3A

Brian says that he read a book that contains 54,000 words  He says that he rounded the actual number of words to the nearest thousand.  Which could be the number of words in Brian's book?

• 53,481
• 54,900
• 54,199
• 55,310

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Andrew thinks of a mystery number.  His number is 10 times as much s 931.  What is the value of the 3 in Andrew's number?

• 3,000
• 300
• 30
• 3

Tags

CCSS.5.NBT.A.2

The recipe for fruit salad calls for 3/4 cup of blueberries, 2/3 cup of strawberries, 1/2 cup of grapes, and 1/3 cup of sliced banana.  Which fruit will make up the greatest part of the fruit salad?

• blueberries
• strawberries
• grapes
• bananas

Tags

CCSS.4.NF.A.2

Five fourth grade classes took a field trip to The Alamo.  There were 24 students in each class.  If a chaperone is required for every 8 students, how many chaperones are needed for the field trip?

• 16
• 960
• 120
• 15

Tags

CCSS.3.OA.A.3

The P.E. teachers divided the 428 elementary students into groups of four for a new game.  Each group will need a jump rope.  How many jump ropes should the P.E. teachers gather?

• 100
• 117
• 1712
• 107

Tags

CCSS.3.OA.A.3

If the sum of both the horizontal and the vertical row is the same, find the missing value.

• $\frac{12}{23}$

• $\frac{11}{23}$

• $\frac{13}{23}$

• $\frac{10}{23}$