This hard worksheet challenges kindergartners with multiple-choice and missing-addend problems requiring careful reasoning. Part A includes four multiple-choice questions covering doubles, sums to 15, and identifying which addition makes a target number. Part B presents five fill-in-the-blank challenges where the unknown can appear anywhere in the equation, like blank plus 7 equals 16. These problems push children beyond simple computation, asking them to think about parts and wholes within the addition relationship.
Style:
Addition within 20
Part A: Multiple Choice
Circle the correct answer for each question.
1. What is 9 + 4?
A) 11
B) 12
C) 13
D) 14
2. What is 7 + 7?
A) 12
B) 13
C) 14
D) 15
3. Which addition makes 15?
A) 6 + 8
B) 7 + 8
C) 9 + 5
D) Both B and C
4. To solve 8 + 5, you can make a ten. What is 8 + 2 + 3?
A) 12
B) 13
C) 14
D) 15
Part B: Fill in the Missing Number
Write the missing number to complete each number sentence.
1. 9 + 7 = 16
2. 8 + 9 = 17
3. 9 + 6 = 15
4. 10 + 9 = 19
5. 10 + 8 = 18
Addition within 20
★ Part A: Multiple Choice
Circle the correct answer for each question.
1. What is 9 + 4?
A) 11
B) 12
C) 13
D) 14
2. What is 7 + 7?
A) 12
B) 13
C) 14
D) 15
3. Which addition makes 15?
A) 6 + 8
B) 7 + 8
C) 9 + 5
D) Both B and C
4. To solve 8 + 5, you can make a ten. What is 8 + 2 + 3?
A) 12
B) 13
C) 14
D) 15
★ Part B: Fill in the Missing Number
Write the missing number to complete each number sentence.
1) 9 + 7 = 16
2) 8 + 9 = 17
3) 9 + 6 = 15
4) 10 + 9 = 19
5) 10 + 8 = 18
Ready to Practice?
For Part A, circle the correct answer. For Part B, write the missing number on the line.
9 Questions
20-25 minutes
Auto-graded
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