Subtraction without Borrowing
73-70
3
54-38
16
87-72
74-23
Solve & Check with Addition
51
23+51=74
Cooper had 87 marbles. He gave 18 to Samuel. How many marbles does Cooper have left?
87-18=69 marbles
89-64
25
81-49
32
43-13
30
64-33
Solve & Check with Addition
31
31+33=64
Faith has 73 toys. She gives 48 to Reese. How many toys does Faith have now?
73-48=25 toys
34-20
14
25
47-25
22
71-53
Solve & Check with Addition
18
18+53=71
Hallie had 51 some markers. She gave 12 markers to Jase. How many markers did Hallie have to begin with?
51-12=39 markers
75-21
54
50-35
15
92-21
71
97-39
Solve & Check with Addition
58
58+39=97
Millie had $29. Ella has $60. How many more dollars does Ella have than Millie?
60-29=$31
44-24
20
31-19
12
67-59
8
82-38
Solve & Check with Addition
44
44+38=82
The aquarium has many fish. They bought 18 more fish and now the aquarium has 43 fish. How many fish did the aquarium have to begin with?
43-18=25 fish