Find the missing number
88, 89, __, 91, 92
90
How many tens are in 35?
3 tens
7+8=__
7+8=15
7-5=__
7-5=2
Show all the fact family sentences for:
12, 3, and 9
9+3=12
3+9=12
12-9=3
12-3=9
Find the missing number!
10, 20, __, 40, 50
30
How many ones are in 43?
3 ones
9+8=__
9+8=17
10-6=__
10-6=4
Show all the fact family sentences for:
5, 4, and 9
5+4=9
4+5=9
9-5=4
9-4=5
Find the missing number
8, 10, 12, __, 16
14
Write the number 93 in expanded form
90+3=93
7+__=14
7+7=14
14-__=7
14-7=7
Show all the fact family sentences for:
8, 6, and 14
8+6=14
6+8=14
14-6=8
14-8=6
Find the missing number
65, 70, 75, __, 85, 90
80
What number is 8 tens and 4 ones?
84
12+__=20
12+8=20
13-__=6
13-7+6
Show all the fact family sentences for:
10, 5, and 15
10+5=15
5+10=15
15-5=10
15-10=5
Find the missing number
110, 111, 112, ___, 114
113
What number is 1 hundred, 2 tens, and 0 ones?
120
10+10=20
18-__=7
18-11=7
Show all the fact family sentences for:
12, 8, and 20
12+8=20
8+12=20
20-12=8
20-8=12