Find the Sum
Find the missing number
Word Problems
Number Sense
100
3+4=
7
100
2+__=7
5
100
Its partner numbers are 2 and 5.
7
100
1 ten and 5 ones
15
200
5+3=
8
200
6+__ =10
4
200
If I have 8 cookies in my hand and I grab 1 more cookie, how many cookies do I have?
9
200
8
300
8+4=
12
300
8+__ =12
4
300
Jenny has 7 toy cars. Carl has 8 toy planes. How many toys do they have in all.
15
300
2 tens and 3 ones
23
400
13+4=
17
400
2+__ =12
10
400
Cindy has 9 flowers. Sara has some flowers. Altogether they have 12 flowers. How many flowers does Sara have?
3
400
5 tens and 4 ones
54
500
17+5=
22
500
5+_+1 = 11
5
500
Jane has 9 balloons. 6 are green the rest are red. How many red balloons does she have?
What is 3
500
8 tens and 9 ones
89