Addition & Subtraction
10-6=
4
3+8=11 is the same as
8+3=11
7 tens and 4 ones
74
There were 4 black cats in the house. Then 8 white cats came into the house. How many cats are in the house in all?
4+8=12
Starr had 16 berries. She gave 3 of them to Jackson. How many berries does Starr have now?
16-3=13
8+6=
14
7+9=16 is the same as
9+7=16
1 ten and 0 ones is the number _.
10
I found 8 pennies in my pocket and 5 more in my purse. How many pennies do I have now?
8+5=13
Kendall had 8 cookies. She gave 2 of them to Chloe. How many cookies does Kendall have left?
8-2=6
19-2=
17
2+2=4 is the same as
2+2=4
The number 10 has _ ten and _ ones.
1 ten and 0 ones
5 kites are flying in the sky. Then, 6 more kites fly in the sky. How many kites are now flying in the sky?
5+6=11
Ryder had 6 stickers. He gave 3 of them to Izzy. How many stickers does Ryder have left?
6-3=3
19-9=
10
5+4
Show 80 using cubes
8 tens and 0 ones
Liam had 5 toy cars. Then, his friend gave Liam 16 more toy cars. How many toy cars does Liam have now?
5+16=21
Aubrey found 18 pencils on the floor. Then, she lost 4 pencils. How many pencils does Aubrey have now?
18-4=14
17-11=
6
2+8
0 tens and 11 ones
11
Johanna had 18 markers. Then, she found 4 more in the classroom. How many markers does she have now?
18+4=22
Brayden had 28 stickers. He gave 8 of them to Claire. How many stickers does Brayden have now?
28-8=20