Addition
5+3
8
100-50
50
Farm 1 has 3 cows. Farm 2 has 6. How many cows are there all together?
9 cows
How much is 5 hundreds, 2 tens, and 6 ones
526
300+20+5
325
10+3
13
200-100
100
Newton catches 25 fishes in a lake. He puts 18 back. How many fishes does he now have?
7
How much is 1 ten, and 16 ones
26
400+50+6
456
20+5
25
400-200
200
There are 31 birds in the tree. A loud noise scares 16 of them away. How many birds are left in the tree?
15
how much is 6 hundreds, 3 tens, and 6 one?
636
200+70+7
277
20+10
30
160-60
100
Tylah has 46 apples. Sally has 29 apples. How many more apples does Tylah have?
17
How much is 2 hundreds, 5 tens, and 20 ones?
270
700+80+4
784
100+50
500-0
500
There are 37 dogs for sale at the pet shop. 19 dogs get sold. How many dogs are left in the shop?
18
How much is 8 hundreds, 0 tens, and 5 ones?
805
931