Let’s solve each problem step by step. We’ll count the objects in each group, add them together, and write the sum.
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1)
Left: 10 red dots (2 rows of 5)
Right: 6 red dots (1 row of 6)
→ 10 + 6 =
16
2)
Left: 1 blue dot
Right: 8 blue dots (2 rows of 4)
→ 1 + 8 =
9
3)
Left: 7 brown dots (top row 4, bottom row 3)
Right: 8 red dots (2 rows of 4)
→ 7 + 8 =
15
4)
Left: 4 yellow smiley faces
Right: 10 yellow smiley faces (2 rows of 5)
→ 4 + 10 =
14
5)
Left: 5 brown dots
Right: 8 brown dots (2 rows of 4)
→ 5 + 8 =
13
6)
Left: 7 stars (top row 4, bottom row 3)
Right: 2 stars
→ 7 + 2 =
9
7)
Left: 10 blue dots (2 rows of 5)
Right: 8 blue dots (2 rows of 4)
→ 10 + 8 =
18
8)
Left: 6 blue dots (2 rows of 3)
Right: 7 blue dots (top row 4, bottom row 3)
→ 6 + 7 =
13
9)
Left: 2 stars
Right: 2 stars
→ 2 + 2 =
4
10)
Left: 5 red apples
Right: 9 red apples (top row 5, bottom row 4)
→ 5 + 9 =
14
11)
Left: 10 red dots (2 rows of 5)
Right: 8 red dots (2 rows of 4)
→ 10 + 8 =
18
12)
Left: 8 yellow smileys (2 rows of 4)
Right: 6 yellow smileys (2 rows of 3)
→ 8 + 6 =
14
13)
Left: 10 blue dots (2 rows of 5)
Right: 6 blue dots (2 rows of 3)
→ 10 + 6 =
16
14)
Left: 7 black stars (top row 4, bottom row 3)
Right: 2 black stars
→ 7 + 2 =
9
15)
Left: 8 white circles (top row 5, bottom row 3)
Right: 6 white circles (top row 4, bottom row 2)
→ 8 + 6 =
14
16)
Left: 6 red dots (2 rows of 3)
Right: 7 red dots (top row 4, bottom row 3)
→ 6 + 7 =
13
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Final Answer:
1) 16
2) 9
3) 15
4) 14
5) 13
6) 9
7) 18
8) 13
9) 4
10) 14
11) 18
12) 14
13) 16
14) 9
15) 14
16) 13
Parent Tip: Review the logic above to help your child master the concept of addition worksheet for first grade online.
