balancing the equation
find the missing number:
14-7=__ - 3
10
Find the two related addition facts
11-7=4
7+4=11
4+7=11
Find the two related subtraction fact:
6+7=13
13-6=7
13-7=6
1+2+3=
6
Lindsay
find the missing number:
13-10=__ -7
10
Find the two related addition facts:
14-6=8
6+8=14
8+6=14
Find the two related subtraction facts.
5+6=11
11-5=6
11-6=5
2+2+2=
6
What is Ms. Lindsay's brother's name?
Will
find the missing number:
10+2=__+4
8
Find the two related addition facts.
9-3=6
3+6=9
6+3=9
Find the two related subtraction facts.
10+3=13
13-10=3
13-3=10
5+5+2=
12
What college did Ms. Lindsay attend?
UW
find the missing number:
7+4=8+___
3
Find the 2 related addition facts:
17-9=8
8+9=17
9+8=17
Find the two related subtraction facts.
9+5=14
14-5=9
14-9=5
7+3+5=
15
What is Ms. Lindsay's last name?
Denny
2+2+1=10-2-__
3
Find the two related addition facts.
12-4=8
4+8=12
8+4=12
Find the two related subtraction facts
7+8=14
14-8=7
14-7=8
12+3+4=
19
What other country did Ms. Lindsay live in?
Germany