Lauren's family drove to the Florida Keys. They crossed 14 bridges the first day. The next day they crossed 3 bridges.
How many bridges did they cross in all?
17
200
6+4=
10
200
10-6=
4
200
18+17=
35
200
25+19=
24+20= 44
200
Nicole made a necklace. She used 15 red beads. She used 10 blue beads. How many beads did she use in all?
25 beads
300
2+7=
9
300
11-3=
8
300
13+19=
32
300
51+74=
50+75=125
300
There are 25 muffins in all. There are 15 muffins on the plate.
How many muffins are NOT on the plate?
10 muffins
400
5+11=
16
400
9-4=
5
400
36+85=
121
400
12+55=
10+57= 67
400
Amy picked 55 strawberries. Her mother picked 32 strawberries. How many strawberries did they pick in all?
87 Strawberries
500
9+9=
18
500
12-4=
8
500
96+12=
108
500
98+11=
99+10= 109
500
Mark visited the train museum. He saw 18 passenger cars and 25 freight cars.
How many train cars did he see in all?