Multiplication
Division
Word Problems
Expressions
Decimals
100
455 x 1000
455,000
100
Estimate the quotient for the following problems. Round the divisor first. 913 ÷ 29
30
100
A stadium holds 50,000 people. The stadium is divided into 250 different seating sections. How many seats are in each section?
200
100
Write the numerical expression in words. 12×(5+25)
Twelve times the sum of five and twenty-five
100
3.452 X 10
34.52
200
50 X 40
2,000
200
560,000 divided by 700
800
200
A family has a budget of $1,100 for Christmas. If the family has 6 people in it, about how much money will each person receive in presents? Estimate!
1,100 estimates to 1,200. 1,200 divided by 6 = $600. Each person would receive $600 in presents.
200
Write the numerical expression in words. (62–12)×11
eleven times the difference of 62 and 12.
200
250 divided by 100
2.5
300
24 X 78
1,872
300
Estimate the quotient. Round the divisor first. 141 divided by 73
140 divided by 70 The answer = 2.
300
A manufacturer made 7,234 boxes of coffee stirrers. Each box contains 1000 stirrers. How many stirrers did they make?
7,234,000 stirrers
300
Write the numerical expression in words. (45+55)×23
23 times the sum of 45 and 55.
300
Use >, <, or = to compare the following. 8.3 83 tenths
= They are equal.
400
275 X 32
8,800
400
Divide, then check. 71÷50
1 Remainder 21 Check: 50 X 1= 50 50 + 21 = 71
400
Ted says that 3 tenths multiplied by 100 equal 300 thousandths. Is he correct? Use a place value chart to explain your answer.
3 tenths X 100 = 30
400
Write the numerical expression in words. (30×2)+(8×2)
The sum of 30 two's and 8 two's.
400
Arrange the numbers in increasing order. 182.205 182.05 182.105 182.025
182.025, 182.05, 182.105, 182.205
500
481 X 352
169, 312
500
Divide, then check. 643÷80
8 remainder 3. Check: 80 X 8 = 640 640 + 3 = 643
500
A living room measures 24 feet by 15 feet. An adjacent square dining room measures 13 feet on each side. If carpet costs $6.98 per square foot, what is the total cost of putting carpet in both rooms?
It would cost $3,692.42 to carpet both rooms.
500
Write the numerical expression in words. Then solve. (50×2)+(15×2)
The sum of 50 two's and 15 two's. 100 + 30 = 130.
500
Use an area model to explain the product of 4.6 and 3. Write the product in standard form, word form and expanded form.
4.6 X 3= 13.8 Thirteen and eight tenths. 1X13 + 8 X (1/10)
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