Addition
Subtraction
Fact Families
Equations of Equal Value
Numbers to 120
100
Show all the ways to make 10
10+0= 10 9+1=10 8+2=10
7+3=10 6+4=10 5+5=10
100
10-3=
10-3= 7
100
Show the EQUIVALENT EQUATION:
4 + 1 = 5
1 + 4 = 5
100
True or False:
5=5
True
100
Find the missing numbers:
96, 97, ___, 99, 100, 101, 102, _____, _____
98, 103, 104
200
Solve:
4+3+2=
4+3+2=9
200
10-__=4
10- 6 = 4
200
Write the missing equation for this fact family:
5 + 3 = 8
8 - 5 = 3
8 - 3 = 5
3 + 5 = 8
200
True or False:
1 + 2 = 12
FALSE
1 + 2 = 3
200
Find one more and one less:
63 and 65
300
Solve and show the 10+ equation to show how you regrouped:
9+7
9+7=16
10+6=16
300
True or False:
6= 8-1
FALSE
6= 7-1
300
Write the RELATED addition equations:
9 - 3 = 6
3 + 6 = 9 and
6 + 3 = 9
300
Write ONE addition equation of EQUAL VALUE:
1 + 3
0 + 4 4 + 0
3 + 1 or 2 + 2
300
Find ten more and ten less:
83 and 103
400
Change the 2 to a different number to make the equation true:
5+2 = 3+2
5+0= 3+2
400
Change the 3 to make this expression true:
9-7 = 3
9-7= 2
400
Write the RELATED subtraction equations:
2 + 5 = 7
7 - 2 = 5 and
7 - 5 = 2
400
Which equation has an equal value to 6 - 3 ?
A) 3 - 6
B) 9 - 6
C) 6 - 2
6 - 3 = 3
B) 9 - 6 = 3
400
Count by 10s from 0 to 120
0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120
500
Change ONE number to make the equation true:
3+1=4+2
Change the 3: 5+1 = 4+2
Change the 1: 3+3 = 4+2
Change the 4: 3+1 = 2+2
Change the 2: 3+1 = 4+0
500
Change ONE number to make the equation true:
6-3=2
Change the 6: 5-3 = 2
Change the 3: 6-4 = 2
Change the 2: 6-3 = 3
500
Write a fact family for 10, 3, 7
3+7=10
7+3=10
10-3=7
10-7=3
500
Write TWO ADDITION EQUATIONS with a value of 5
__ + __ = __ + __
5+0 or 0+5
1+4 or 4+1
2+3 or 3+2
500
Show the missing numbers:
one less: 104
one more: 106
ten less: 95
ten more: 115