Estimate
Estimate:
67 x 9
700
Use the area Model to solve:
18 x 16
288
16 x 8
128
Write an equation using the numbers on the tiles:
32
4 4 4 4 4 4 4 4
8 x 4 =32
Estimate:
43 x 37
1,600
Use the area Model to solve:
98 x 24
2,352
Use partial products to solve:
23 x 5
115
Write a comparison sentence using the numbers on the tiles:
48
8 8 8 8 8 8
8
6 times as many as 8 is 48.
Estimate:
289 x 55
18,000
Use the area model to solve;
239 x 56
13,384
Use partial products to solve:
305 x 9
2,745
Use distributive property to solve:
Alma bought 4 bags of rice. Each bag weighed 15 pounds. How many pounds of rice did she buy?
60 pounds
Joel has a high score of 816. Glinti's high score is 3 times as much. About how much is Glinti's high score?
about 2,400
Use the area model to write all the partial products of:
489 x 37
12,000
2,400
270
2,800
560
63
Use regrouping to solve:
539 x 7
3,773
There are 3 new seats in each row in a school auditorium. There are 15 rows in the auditorium. Each new seat cost $74. What is the cost for the new seats?
$3,330
The cats in the village eat 239 cups of food each week. If one year is 52 weeks, about how much food will the cats eat in one year?
about 12,000 cups in a year
Use the area model to solve:
453 x 28
12,684
Use regrouping to solve:
782 x 72
56,304
Daniel has logged 216 minutes in the school-wide reading competition. Asiel has 17 times as many minutes as Daniel. How many minutes does Asiel have?
3,672 minutes