Add
60+60
80-10 =
70
100-50
50
If Mrs. Statkus has 30 dog toys and 15 cat toys, how many toys does she have all together?
45 toys
Which digit is in the tens place?
345
4
20-5=
15
92-21
71
100-25
75
Mrs. Trepaney sang 2 songs that were each 5 minutes long. How long did she sing?
5 + 5 =
10 minutes
Which digit is in the ones place?
138
1
10+6
16
5-3=
2
100+30=
130
What is 30 minutes after 3:00?
3:30
Which digit is in the tens place?
324
2
85+24=
109
55-15
40
100 + 50=
150
Millie baked 32 chocolate chip cookies, her class eats 14. How many cookies does she left?
18 cookies
Write 543 in expanded form.
500+40+3
70+90
160
94-24
70
100 + 100=
200
What is 2 quarters + 2 dimes + 3 pennies
73 cents
Write 400 + 20 + 3 in standard form.