Estimating & Rounding
Estimate the product.
7 x 722
4,900
(7x700)
Taylor Swift is giving out friendship bracelets at her concert. She made 452 bracelets for her fans. Each fan gets 3 bracelets.
How many bracelets does Taylor need in total for her fans?
1,356
Find each product
1. 6 x 50 = ______
2. 6 x 500 = _______
300
3,000
Mrs. Lee bought 42 bags of M&Ms. Each bag of M&M's has 78 pieces inside. What is a good way to estimate the total pieces of M&Ms Mrs. Lee bought?
A) 40 x 70
B) 50 x 80
C) 40 x 80
D) 50 x 70
C) 40 x 80
A Roblox store is selling 275 gift cards. Each gift card costs $25. How much money will the store make if they sell all the gift cards?
A) $11
B) $5,500
C) $5,255
D) $6,875
D) $6,875
Find the product of 7 x 82
A) 589
B) 574
C) 652
D) 56
B) 574
Ellie May is helping the K-pop Demon Hunters give out signed posters to fans at a concert. There are 426 fans in line, and each fan gets four posters. About how many posters will Ellie May help give out?
1,600
(4 x 400)
A Roblox developer released a new game. In the first week, 284 players each bought 18 game passes. How many game passes were sold?
5,112
PART A
Select ALL the partial products for 6 x 421
A) 2,400
B) 120
C) 240
D) 6
E) 12
PART B
Find the product for Part A using the partial products.
PART A
A) 2,400
B) 120
D) 6
PART B
2,526
There are 72 ounces of chocolate in the fountain. About how many ounces of chocolate would be used if it was refilled 49 times?
A) 3,500 ounces
B) 350 ounces
C) 2,800 ounces
D) 280 ounces
A) 3,500
It took Mr. Beast 24 hours to film his latest YouTube video. Each hour they filmed 58 minutes. What was the total number of minutes it took Mr. Beast to film his new video?
A) 1,392 minutes
B) 1,440 minutes
C) 82 minutes
D) 1,456 minutes
A) 1,392 minutes
Select ALL the expressions that have a value of 864
A. (8 × 100) + (6 × 10) + 4
B. 9 × 96
C. (80 × 10) + (6 × 4)
D. 108 × 8
E. (8 × 100) × (6 × 10)
B and D