Tens and Ones
How many tens are in the number 11?
1 ten and 1 one
2 + ____ = 4
2
Make 10 using this number:
14
10 , 4
Karson has a total of 5 pieces of gum. He ate 3. How many more pieces does Karson have?
3+2 = 5
5- 3= 2
1 + 1 = 2+ 2
false
1+1 =2
2+2 = 4
How many tens and ones are in the number 12?
1 ten 2 ones
2 + ____ = 10
8
Make ten with this number:
12
10 and 2
Wes has 7 black shirts and 7 white shirts. How many shirts does Wes have in all?
7+ 7= 14
Students must have a picture.
3 + 4 = 6 + 1
True
3+ 4= 7
6+1 = 7
How many tens and ones are in the number 17?
1 ten 7 ones
10 + _____ = 11
1
Make ten with this number.
20
10 +10
Ward has 8 toy cars. For his birthday, he receives 6 more toy cars. How many toy cars does TWard have in all?
Students must have a picture
5+ 5= 6+ 4
True
5 + 5= 10
6 + 4 = 10
How many tens and ones are in 19?
1 ten and 9 ones
9 + ______ = 19
10
Amy made a 10 to find 8+5. Draw a picture show her thinking and write a number sentence.
10 + 3 = 13
Students must have a picture and number sentence.
Izabella has 18 apples. She gives 9 apples to her friend. How many apples does Izabella have left?
18-9 = 9
Students need to show a picture to get correct.
5 + 7 = 8+ 5
False
5 + 7 = 12
8+ 5 =13
Use pictures, numbers and words to show your thinking.
Look at 14 and 17.
Dominic says the ones are the same.
Grayson says the tens are the same. Who is right?
Dominic is right because the numbers 14 and 17 have only 1 ten.
10 + _____ = 20
10
Pete made 10 to solve 9 + 8. Show a picture he made and a number sentence he wrote.
10 + 7 = 17
Students must have a picture.
Maddie has 14 balloons. During the party, 8 balloons popped. How many balloons does Maddie have left?
14-8 = 6
Students must have a picture
5 + 6 = 8 + 2 + 1
True
5 + 6 = 11
8 + 2 + 1 =11