Patterns
2, 4, 6, _____, _____, ______
8, 10, 12
Who is the teacher in this room?
Ms. Lockett
What is a fact family?
a collection of related addition and subtraction facts, or multiplication and division facts, made from the same numbers
12-x=4
x=
x=3
3, 6, 9, _______,_______,______
12, 15, 18
False!
Complete the fact family:
15, 5,_____
10 or 20 are both acceptable
70 + 15 + r = 97
r=
r=12
18, 16, 14,______,_______,_______
12, 10, 8
What is the name of Miriam's Head of School?
Ms. C or Ms. Cognata
Complete the fact family:
3, 6, ____
(3+6=_____)
9
8 + 3 + 4 + 6 + q = 26
q=
q=5
23, 19, 15,_____,_____,_____
11, 7, 3
What other city did Ms. Lockett live in besides St. Louis?
Chicago, Illinois
Write two accurate addition facts and two subtraction facts for this fact family:
8, 9, 17
8+9=17
9+8=17
17-9=8
17-8=9
29 + t = 47
t=
t=18
Finish the pattern:
4, 7, 10,____,_____,_____
13, 16, 19
What is unique about this classroom?
It is a safe room that was specifically built for safe shelter in a tornado.
Write two accurate addition facts and two subtraction facts for this fact family:
10,4,6
10-4=6
10-6=4
4+6=10
6+4=10
43 + x = 62
x=
x=19