Vocabulary
How many tens are in the number 71
There are 7 tens in the number 71
10+5
Ms. G had 12 cupcakes on her desk. 12 students each took one cupcake. How many cupcakes are left on Ms. G's desk?
0
20+30
50
100-90
10
The value of 8 in 28 ___________.
10+1
11
Mrs. Thomas brought 15 donuts to school for the teachers. The 2nd grade teachers ate 5 donuts. How many donuts does Mrs. Thomas have now?
10 donuts
50+10
60
70-30
40
34 is 10 ____ than 44
12+8
20
27 friends came to class on Monday. 21 friends came to school on Tuesday. How many more friends came to school on Monday than Tuesday?
6 friends
18+4
22
30-8
22
When you get more of something you________
What is add?
15+3
18
15-8
7
66+30
96
48-6
42
When you 'give' or 'take away' you are ___________.
subtracting
11+9
20
20-3
17
8+65
73
85-60
25