Fact
Families
Families
Identify the other multiplication fact
3 X 4 = 12
4 X 3 = 12
Round to the nearest 10
143
140
Estimate to the nearest 10
347 + 366 =
710
2 + (2=5)
2+5
5 X ? = 10
2
What property does this show?
5 + 3 = 3 + 5
Commutative
What is the missing fact?
9 X 6 = 54
6 X 9 = 54
54 / 9 = 6
54 / 6 = 9
Round to the nearest 100
4,557
4,600
Estimate to the nearest 10
543 + 379
920
3 x (16 / 8)
3 x 2
? X 6 = 18
3
What property does this show?
805 + 0 = 805
Identity property of addition
What is the missing fact?
4 x 3 = 12
3 x 4 = 12
12 / 3 = 4
12 / 4 = 3
Round to the nearest 1,000
32,478
32,000
Estimate to the nearest 100
1,278 + 2,329
3,600
(4 x 5) + (2 + 3)
20 + 5
8 X ? = 64
8
What property does this show?
5 + ( 8 + 2) = (5 + 8) + 2
The associative property
What is the missing fact?
7 X 6 = 42
6 X 7 = 42
42 / 6 = 7
42 / 7 = 6
Round to the nearest 10,000
348,321
350,000
Estimate to the nearest 1,000
45,989 + 21,100
67,000
45 / (3 x 3)
45 / 9
54 / 6 = ?
9
0 X 5 = 0
The zero property of multiplication