addition
7 + 8 + 3 =
7 + 8 + 3 = 18
15 - 7 =
15 - 7 = 8
12 x 4 =
12 x 4 = 48
32 divided into 4 equal groups
32 divided by 4 = 8
There were 46 balls on the playground. 20 were soccer balls and 15 were basketballs. The rest were tennis balls. How many were tennis balls?
20+15=35
46-35=11
There were 11 tennis balls
5 + 4 + 2 + 6 + 5 + 8 =
5 + 4 + 2 + 6 + 5 + 8 =
5+5=10
4+6=10
2+8=10
10 + 10+ 10 + = 30
23 - 10 =
23-10 = 13
350 x 25 =
350 x 25 = 8750
360 divided into 6 equal groups
360 divided into 6 equal groups = 60
Mr. Smith baked 3 trays of 36 cookies. After they cooled he divided the cookies evenly into 4 bags. How many cookies did Mr. Smith place in each bag?
3 x 36 = 108
108 divided into 4 bags = 27 cookies per bag
53 + 45 =
53 + 45 = 98
43 - 16 =
43 - 16 = 27
24 x 22 =
24 x 22 = 528
125 divided into 5 equal groups
My dad loves to fish. We eat the fish for dinner. My dad caught 22 fish in the morning. He threw 5 back because they were too small. In the afternoon, he fished again. He caught 12 more fish in the afternoon. How many fish did my dad catch to cook for our dinner?
22 - 5 = 17
17 + 12 = 29 fish for dinner
789 + 321 =
789 + 321 = 1110
650 - 39 =
650 -39 = 611
84 x 39
84 x 39 = 3276
636 divided into 3 equal groups
636 divided by 3 = 212
Ben read 3 books in a week. Joe read 4 times as many books as Ben in the same week. How many books did Joe read?
3 x 4 = 12
Joe read 12 books.
268,725 + 874,516 =
268,725 + 874,516 = 1,143,241
64,321 - 43,789 =
64,321 - 43,789 = 20,532
58 x 29 =
58 x 29 = 1682
48484 divided into 4 equal groups =
48484 divided by 4 = 12121
If you read 110 minutes last week, and this week you read 5 times as long...how long did you read this week?
110 x 5 = 550 minutes