Doubles
5+5
10
5+6
11
12-6
There are 12 ducks in the pond. 6 of them leave. How many ducks are left?
6 ducks
30+30=?
60
7+7
14
7+8
15
14-7
7
There are 7 bags of Skittles on the counter. Mrs. Burkhart finds 7 more bags. How many bags of skittles?
14
50+50=?
100
9+9
18
6+7
13
16-8
8
There are 24 granola bars in the box. Joy's family eats half of the granola bars. How many granola bars are left?
12
40+40=?
80
12+12
24
10+11
21
18-9
9
Ray catches 11 fish in the pond. Joe also catches fish in the pond. Together they have 22 fish. How many fish did Joe catch?
11 fish
500+500=?
1,000
11+11
22
20+21
41
24-12
12
There are 9 pairs of shoes in the closest. How many shoes are there all together?
18
90+90=?
180