At a store, flowerpots cost $28 each. Which is closest to the total cost of 72 of these flowerpots?
$100
$210
$1,400
$2,100
3. Multiple Choice
30 seconds
1 pt
The solution to 421 × 32 is closest to —
1,200
120
120,000
12,000
4. Multiple Choice
30 seconds
1 pt
37 × 81 is closest to —
3,600
3,200
2,400
4,000
5. Multiple Choice
30 seconds
1 pt
Estimate: Clara bought 20 boxes of cookies for the end-of-the-year celebration. If each box contains 36 cookies, about how many total cookies did she buy?
1,100
700
500
400
6. Multiple Choice
30 seconds
1 pt
Estimate to find the Answer: About 48 tissues are in a box. If Countryside Elementary buys 42 boxes about how many tissues were bought?
2,000
3,000
1,000
4,000
7. Multiple Choice
30 seconds
1 pt
72 × 23 is closest to —
2,000
1,200
1,400
2,400
8. Multiple Choice
30 seconds
1 pt
53 × 18 is closest to —
1,800
100
1,000
600
9. Multiple Choice
30 seconds
1 pt
Which of the following is the best estimate of the solution to 25 × 101?
250
250,000
25,000
2,500
10. Multiple Choice
30 seconds
1 pt
80 × 50 =
4,000
400
40
40,000
11. Multiple Choice
30 seconds
1 pt
Ryan plants 7 rows of trees. There are 18 trees in each row.
126
120
25
108
12. Multiple Choice
30 seconds
1 pt
56 x 25=
1,300
1,450
1,400
13. Multiple Choice
30 seconds
1 pt
148 x 6 ______
892
904
888
648
14. Multiple Choice
30 seconds
1 pt
What is the product of 345 and 54?
18,630
8,630
20,000
5,682
15. Multiple Choice
30 seconds
1 pt
137 x 41=
685
5,000
400
5,617
16. Multiple Choice
30 seconds
1 pt
Grace collected 48 fireflies. Nathan collected 3 times as many fireflies as Grace. How many fireflies did Nathan and Grace collect together?
192
200
150
175
17. Multiple Choice
30 seconds
1 pt
Matthew has 86 model cars in his collection. Alejandro has 6 times as many model cars. How many model cars do they have together?
92
602
430
516
18. Multiple Choice
30 seconds
1 pt
Carl does 25 sit-ups 3 times per day. What is the total number of sit-ups Carl does in 7 days?
35
75
495
525
19. Multiple Choice
30 seconds
1 pt
Jessie had 15 cartons of eggs to sell at the store. Each carton contains 12 eggs. On the way to the store, she broke 7 eggs. How many eggs does she have to sell?