Addition
46 + 37
83
53 - 15
38
Lena has 27 red beads and 18 blue beads. How many beads does she have altogether?
45 beads
Use the grid to make an array to show:
3 x 5
15
28 + 35
63
94-36
58
There are 63 apples in a basket. Mia gives 28 apples away. How many apples are left?
35 apples
Use the grid to make an array to show:
2 x 4
8
62 + 47
109
65 - 27
38
Noah picked 36 flowers. His sister picked 27 flowers. How many flowers did they pick in all?
63 flowers
Use the grid to make an array to show:
3 x 3
9
86 +35
121
152 - 43
109
A toy box has 72 blocks. Ben puts 36 blocks on the floor. How many blocks are still in the toy box?
36 blocks
Use the grid to make an array to show:
4 x 4
16
94 + 68
162
125 - 17
108
A class read 48 pages on Monday and 25 pages on Tuesday. How many pages did the class read altogether?
73 pages
Use the grid to make an array to show:
2 x 3
6