Multiply Whole Numbers
Solve using an area model or standard algorithm.
Find the product of 35 and 42.
1,470
Solve using an area model or standard algorithm.
Find the product of 22 and 2.4.
52.8
Find the quotient and remainder.
71 ÷ 50= _________
1 R 21
Find the quotient.
2.4 ÷ 4 = ________
0.6
Solve the problem.
The weight of 72 identical marbles is 183.6 grams. What is the weight of each marble?
2.55 g
Solve using an area model or standard algorithm.
172 x 38
6,536
Solve using an area model or standard algorithm.
4.13 x 37 = ________
152.81
Find the quotient and remainder.
79 ÷ 25= _________
3 R 4
Find the quotient.
0.45 ÷ 90 = _________
0.005
Solve the problem.
The Aon Centre in Chicago, Illinois, is one of the world’s tallest buildings. Built in 1973, it is 1,136 feet high and has 80 stories. If each story is of equal height, how tall is each story?
14.2 ft
Solve using an area model or standard algorithm.
Find the product of 1,279 and 22.
28,138
Solve.
If 36 × 134 = 4,824 then 36 × 1.34 = ________. Explain how you know.
48.24
I know this because the 4 in 1.34 is in the hundredths place so the last digit in 4,824 should be in the hundredths place which makes it 48.24
Evaluate for the quotient and remainder.
6,247 ÷ 29= _______
215 R 12
Round to find the estimate.
3.24 ÷ 82 ≈ _______
3.20 ÷ 80 = 0.32 ÷ 8 = 0.04
Solve the problem.
In a 77-kilometer relay race, each of 22 team members will run an equal distance. How many kilometers will each team member run?
3.5 km
Solve using an area model or standard algorithm.
1,875 x 35
65,625
Solve using the area model or standard algorithm.
6.09 × 28 = _________
170.52
Evaluate for the quotient and remainder.
4,289 ÷ 52= ________
82 R 25
Find the quotient.
834.6 ÷ 26 = _______
32.1
Solve the problem.
30.48 kg of beef was placed into 24 packages of equal weight. What is the weight of one package of beef?
1.27 kg
Solve the following word problem.
A mailman travels 2,875 miles in one day. If he works for 305 days, how many miles does he travel?
The mailman travels 876,875 miles.
Solve the following word problem.
A slice of pizza costs $1.57. How much will 27 slices cost?
27 slices of pizza will cost $42.39
When dividing 878 by 31, a student finds a quotient of 28 with a remainder of 11. Check the student’s work, and find the error in the solution.
878 ÷ 31 = 28 R 10
Find the quotient.
36 ÷ 24 = _________
1.5
Solve the problem.
Adam has 16.45 kg of flour, and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches of scones. How much flour, in kg, will be in each batch of scones?
0.67 kg of flour