1. 2
3
÷
Name:
1
3
=1
Date:
Math Challenge
What do you call a ghost's mistake? A boo-boo.
Complete the Activity.
www.schoolhousetech.com Score:
2 4
8
+
1
4
= 3 1
2
+
1
2
=
4 1
9
+
2
5
= 5 2
7
÷
1
3
= 6 3
4
+
2
6
=
7 5
6
÷
1
5
= 8 1
4
–
1
5
= 9 1
6
–
1
9
=
10 3
6
–
3
8
= 11 2
3
–
3
6
= 12 6
8
+
5
7
=
13 7
9
+
2
4
= 14 2
4
×
7
8
= 15 6
9
×
2
7
=
16 1
8
×
3
4
= 17 3
8
–
3
9
= 18 3
7
×
6
9
=
19 1
7
÷
1
6
= 20 3
9
÷
5
6
= 21 4
9
×
2
9
=

2. 2
12
3
÷
Name:
1
3
=1
Date:
Math Challenge
What do you call a ghost's mistake? A boo-boo.
Complete the Activity.
www.schoolhousetech.com Score:
2 4
8
+
1
4
=
3
4
3 1
2
+
1
2
= 1
4 1
9
+
2
5
=
23
45
5 2
7
÷
1
3
=
6
7
6 3
4
+
2
6
= 1
1
12
7 5
6
÷
1
5
= 4
1
6
8 1
4
–
1
5
=
1
20
9 1
6
–
1
9
=
1
18
10 3
6
–
3
8
=
1
8
11 2
3
–
3
6
=
1
6
12 6
8
+
5
7
= 1
13
28
13 7
9
+
2
4
= 1
5
18
14 2
4
×
7
8
=
7
16
15 6
9
×
2
7
=
4
21
16 1
8
×
3
4
=
3
32
17 3
8
–
3
9
=
1
24
18 3
7
×
6
9
=
2
7
19 1
7
÷
1
6
=
6
7
20 3
9
÷
5
6
=
2
5
21 4
9
×
2
9
=
8
81