Addition
10+10=
20
What place is the 1 in: 210
tens
3X1=
3
12-3=
9
Brady has 5 apples. Kim gives him 5 more. How many does he have now?
10
21+13=
33
What place is the 5 in: 195
ones
2x5=
10
10-8=
2
Lee had 5 socks. He lost 4 of them. How many does he have left?
1
19+15=
34
What place is the 4 in: 435
hundreds
4x7=
28
13-5=
8
There are 10 red balloons and 5 green balloons. How many balloons are there all together?
15
27+13=
40
What place is the 3 in: 793
ones
8x5=
40
29-17=
12
Tyler had 5 tomatoes. He also had 4 onions and 3 potatoes. How many vegetables did he have?
12
523+219=
What place is the 2 in: 1200
hundreds
8x7=
56
35-17=
18
Zoe had 25 pepperoni's. He gave 5 to Simone and 3 to Aaron. How many did he have left?
17