Base Ten
If I have 3 groups of 7 ten blocks and 8 one blocks, what is the multiplication problem?
78 x 3
Solve using an area model
37 x 8
296
Which answer represents the problem in distributive property: 57 x 4
A. (50 x 7) + (50 x 4)
B. (4 x 50) + (4 x 7)
C. (4 x 5) + (4 x 7)
B. (4 x 50) + (4 x 7)
4 times as many as 12 is equal to what?
48
20 x 7
140
If I have 8 groups of 1 one hundred block, 9 ten blocks, and 0 one blocks, what is the multiplication problem?
190 x 8
Solve using an area model
45 x 8
360
Which answer represents the problem in distributive property: 69 x 5
A. (60 x 5) + (9 x 5)
B. (9 x 5) + (5 x 6)
C. (60 x 9) + (60 x 5)
A. (60 x 5) + (9 x 5)
6 more than 8 is equal to what?
14
50 x 8
400
Draw this problem using base ten blocks
25 x 3
Answer will be shown with a drawing
Solve using an area model
77 x 3
231
Which answer represents the problem in distributive property: 46 x 3
A. (40 x 3) + (3 x 40)
B. (46 x 3) + (3 x 46)
C. (3 x 40) + (3 x 6)
C. (3 x 40) + (3 x 6)
9 more than 30 is equal to what?
39
90 x 8
720
Draw this problem using base ten blocks
67 x 4
Answer will be shown with drawing
Solve using an area model
98 x 6
588
Use the distributive property to solve
98 x 7
(7 x 90) + (7 x 8)
630 + 56
686
6 times as many as 30 is equal to what?
180
200 x 5
1000
Draw this problem with base ten blocks
432 x 2
Answer will be shown with drawing
Solve using an area model
85 x 7
595
Use the distributive property to solve
125 x 6
(6 x 100) + (6 x 20) + (6 x 5)
600 + 120 + 30
750
4 times as many as 50 is equal to what?
200
700 x 30
21,000