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Topic 6 Review Flashcards | StudBud
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Topic 6 Review
Topic 6 Review
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#enVisions #4thgrade #Topic6 #Topic6enVisions #multiplication #review
Flashcards
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Questions
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Answers
1
A bus has 38 seats and 14 windows. How many windows are in 6 busses?
102
70
228
84
2
Which of the following is a reasonable estimate for 6x82?
480
550
48
540
3
Find 8x44
372
282
352
312
4
Which multiplication strategy uses partial products to find the answer?
Standard Algorithm
Expanded Algorithm
5
Ken hosts a TV show 6 times a week for 49 weeks a year. Which is the most reasonable estimate?
5 x 50 = 250
5 x 40 = 200
6 x 40 = 240
6 x 50 = 300
6
The cafe tables seat 16 children. How many can be seated at 4 tables if all tables are full?
64
80
50
74
7
The book club read a 1,296-page book. There are 7 members. How many pages did they read in all?
9,054
8,582
9,072
8,043
8
A pet store has 9 large fish tanks with 423 fish in each. How many fish are there in all?
3,645
3,600
3,807
3,825
9
A small theater has 99 seats. If a show is performed 8 times, how many people will see it?
722
782
747
792
10
Frank did 7x528 and got 3,696 as his answer. Which estimate shows his answer is reasonable?
7 x 500 = 3,500
5 x 500 = 2,500
5 x 600 = 3,000
7 x 600 = 4,200
11
Davide plays baseball games 18 times a month. How many games does he play in 3 months?
21
64
54
243
12
What are the partial products and answer for the problem 4x42?
8, 160
8, 160, 168
16, 80, 96
16, 80
13
Which multiplication strategy uses regrouping to find the answer?
Expanded Algorithm
Standard Algorithm
14
Use estimation to decide which problem will have a larger product. 51 x 6 or 49 x 5
51 x 6
49 x 5
15
Belle used 286 pages of newspaper for a project. What is this # rounded to the nearest hundred?
200
290
300
280
16
How would you round the number 2,578 to estimate a problem for reasonableness?
Round to the tens
Round to largest place value
Round to the hundreds
Round to the thousands
17
Which estimate is most reasonable for solving 4 x 7,821?
4 x 8,000 = 32,000
4 x 8,000 = 3,200
4 x 7,000 = 28,000
4 x 7,800 = 31,200
18
A company shipped 3 pianos that each weigh 1,117 pounds. How much did all 3 pianos weigh?
3,312
3,501
3,361
3,351
19
What are the partial products for the problem 27x6?
27, 120
42, 120
13, 127
42, 112
20
Gene played checkers 23 times each day for 5 days. How many times did he play checkers?
145
115
18
28
