Fast Facts-Addition
2+2=?
4
On your white boards, solve the problem 20+35 using place value blocks.
20+35=55
Fill in the equation to make it true:
6+?=15
9
At the animal park there were 15 dogs and 13 cats. How many animals were at the park in all?
15+13=28
4-1=?
3
3+4=?
7
On your white boards, solve the problem 56+43 using place value blocks.
56+43=99
Fill in the equation to make it true:
?+5=12
7
Peter had 65 marbles. He gave Mark 41 marbles. How many marbles does Peter have now?
65-41=24
7-5=?
2
6+4=?
10
On your white boards, solve the problem 68-27 using place value blocks.
68-37=31
Fill in the equation to make it true:
16-?=6
10
27-12=15
8-4=?
4
8+9=?
17
On your white boards, solve the problem 75-24 using place value blocks.
75-24=51
Fill in the equation to make it true:
14-?=12
2
Jess gave out 21 cookies to the girls in her class. She then gave out some cookies to the boys in her class. If jess gave out 45 cookies in all, how many cookies did she give to the boys?
45-21=24
9-4=?
5
11+11=?
22
On your white boards, solve the problem 73-49 using place value blocks.
73-49=24
Fill in the equation to make it true:
42-?=34
8
Joey is saving money to buy a new drum set that costs $90. If he has already saved $67, how much more money does he need to buy the drum set?
90-67=23
10-7=?
3