Adding 3 numbers
7+5+3=
15
Count on by tens:
23, ___, ____, ____
23 33 43 53
Which number is greater?
63 36
63 > 36
42 + 5 = ____
47
68 - 4 = ____
64
9+1+2=
12
Count on by tens:
58, ___, ____, ____
58 68 78 88
Which number is greater?
74 96
74 < 96
83 + 10 = _____
93
56 - 10 = ____
46
6+3+7=
16
Count on by tens:
81, ___, ____, ____
81 91 101 111
Which number is greater?
101 111
101 < 111
21 + 46 = ___
67
38 - 12 = ___
26
On Easter Sam found 4 red eggs, 5 blue eggs, and 6 green eggs. How many eggs did Sam find all together?
15 eggs
Count BACK by 10s:
105, ___, ___, ___
105 95 85 75
Which number is greater?
99 120
99 < 120
44 + 55 = _____
99
85 - 61 = ___
24
Mrs. Low caught 1 brown fish, 3 pink fish, and 9 yellow fish. How many fish did she catch all together?
13
Count BACK by tens:
99, ___, ___, ___
99 89 79 69
Which number is greater?
199 99
199 > 99
71 + 24 = ___
95
99 - 33 = _____
66