Multiplying by 10, 100, 1,000
Solve.
4 x 6,000 = ____
24,000
Estimate the product.
325 x 5 = ?
1,500
Solve.
523 x 4 = ?
2,092
Solve.
43 x 67 = ?
2,881
Ms. Kasparian is taking her class on a field trip to see a play. A student ticket costs $4 and an adult ticket costs $7. How much will it cost to take 24 students and 6 adult chaperones on the field trip?
*You need an answer sentence!*
It will cost $138 to go on the field trip.
Step 1 : 4 x24 = 96 (student)
Step 2: 7 x 6 = 42 (adult)
Step 3: 96 + 42 = 138
Solve
700 x 8 = ____
5,600
Estimate the product.
3,556 x 4 = ?
1,600
3 x 6,232 = ?
18,696
83 x 74 = ?
6,142
James orders supplies for his pizzeria. A package of boxes costs $9 and a package of sauce containers costs $7. How much will it cost James to buy 15 packages of boxes and 12 packages of sauce containers.
*You need an answer sentence!*
It will cost James $219 to buy boxes and sauce containers.
Step 1: 9 x 15 = 135 (boxes)
Step 2: 7 x 12 = 84 (sauce containers)
Step 3: 135 + 84 = 219
50 x 80
4,000
True or False
The estimated product of 261 x 3 is about 900?
True
Fill in the blanks and solve.
6 x 356= (6 x ____) + (6 x ____) + (6 x ____)
Final Product (Answer) = _______
6 x 356= (6 x 300) + (6 x 50) + (6 x 6)
Final Product (Answer) = 2,136
Fill in the blanks then solve:
72 x 54
(__ x ___) + (___x ___) + (__ x __) + (__ x __)
Final Product: ____
72 x 54
(70 x 50) + (70 x 4) + (2 x 50) + (2 x 4)
Final Product: 3,888
Mrs. Simoneau is ordering supplies for her water color class. A tray of water colors costs $8. She has a budget of $235. How much money will she have left if she buys 11 trays of water color paints?
*You need an answer sentence!*
Mrs. Simoneau will have $147 left after she buys the water color paints.
Step 1: 8 x 11 = $88
Step 2: $235 - $88 = $147
Complete the equation.
4 x 300 = 4 x 3 x _____
= _____ X _____
= _________
4 x 300 = 4 x 3 x 100
= 12 X 100
= 1,200
Ryen plans to save $289 each month for 6 months. About how much money will he save?
*You need an answer sentence!*
Ryen will save about $1,800.
Teagan builds a raised garden that is 9 yards wide and 32 yards long. What is the area of the garden?
*You need an answer sentence!*
The area of the garden is 288 square yards.
Alvin's Aquarium Shop has 27 fish tanks. Each tank can hold 45 fish. How many fish can be kept at the shop?
*You need an answer sentence!*
There can be 1,215 fish kept at the shop.
Mrs. Clark has 35 boxes of colored pencils. Each box contains 12 colored pencils. She gives 8 colored pencils to Mrs. Levy. How many colored pencils does she have left?
*You need an answer sentence!*
Mrs. Clark has 412 colored pencils left.
Step 1: 35 x 12 = 420
Step 2: 420 - 8 = 412
Complete the equation.
70 x 40 = 7 x 10 x ___ x 10
= __ x 4 x 10 x 10
= ___ x 100
= _____
70 x 40 = 7 x 10 x 4 x 10
= 7 x 4 x 10 x 10
= 28 x 100
= 2,800
A shelf contains 142 boxes of erasers. Each box contains 4 erasers. About how many erasers are on the shelf?
*You need an answer sentence!*
There are about 400 erasers on the shelf.
Finn receives 1,375 points for each level completed in an online math game. He completes 6 levels. How many points does he receive?
*You need an answer sentence!*
Finn receives 8,250 points.
There are 28 almonds in a serving size. How many almonds are in 14 servings?
*You need an answer sentence!*
There are 392 almonds in 14 servings.
Klara is buying supplies to make bracelets. A package of beads costs $12 and a spool of wire costs $14. What is the total cost of 5 packages of beads and 3 spools of wire?
*You need an answer sentence!*
Step 1: 12 x 5 = $60 for beads
Step 2: 14 x 3 = $42 for spools of wire
Step 3: 60 + 42 = 102