Grade 4 - Progress in Mathematics

Problem-Solving Applications:Mixed Review

14-8

Solve each problem and explain the method

you used.

1. I am a whole number. If you add me to 28,
   the sum is 100. What am I?


2. I am a decimal. If I am added together
   5 times, the answer equals 43. What
   decimal am I?


3. I am a decimal equal to the sum of
   2.8, 3.2 and 7.4. What decimal am I?


4. What number should you add to complete
   this sentence? 8
   
   1
   4
   ^2
   

1

4 
n^11 

1

2 

5. Use orto complete this number
   sentence.
   3  4  2 18  2  4


6. In which equation does n25?
   a. 5  10  4  2 n
   b. 35  10  5  5 n


7. What is the number halfway between
   40 and 70?


8. What is the greatest number less than 65
   that is divisible by 3?


9. In a contest,players scored 4 points for
   each correct answer. How many correct
   answers did the winner give? the player in
   3rd place? (Use the bar graph to the right.)

Number of Points

Place

0

8

16

24

32

40

48

56

64

72

1st 2nd 3rd

Contest Results

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