Integer Worksheets for Kids - Free Printable Math Fun - Free Printable

Let's solve the integer addition problems step by step.

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Part 1: Find the sum.

We will add each pair of integers:

1) $6 + (-10) = 6 - 10 = -4$
2) $(-15) + 9 = -15 + 9 = -6$
3) $(-20) + 6 = -20 + 6 = -14$
4) $(-35) + 27 = -35 + 27 = -8$
5) $2 + (-20) = 2 - 20 = -18$
6) $0 + 11 = 11$
7) $210 + (-219) = 210 - 219 = -9$
8) $4 + 2 = 6$
9) $90 + (-95) = 90 - 95 = -5$
10) $(-6) + (-10) = -6 - 10 = -16$
11) $(-35) + 34 = -35 + 34 = -1$
12) $52 + (-64) = 52 - 64 = -12$

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Part 2: Find the sum for three integers.

Now, we’ll add three integers at a time.

1) $1 + (-17) + (-4) = 1 - 17 - 4 = -20$
2) $4 + 2 + 2 = 8$
3) $(-9) + (-9) + 5 = -9 - 9 + 5 = -13$
4) $(-3) + 4 + 4 = -3 + 4 + 4 = 5$
5) $86 + (-172) + 83 = 86 - 172 + 83 = (86 + 83) - 172 = 169 - 172 = -3$
6) $18 + (-12) + (-3) = 18 - 12 - 3 = 3$
7) $48 + 15 + (-62) = 48 + 15 - 62 = 63 - 62 = 1$
8) $50 + 50 + (-100) = 100 - 100 = 0$
9) $52 + (-48) + 6 = 52 - 48 + 6 = 4 + 6 = 10$
10) $23 + (-42) + 21 = 23 - 42 + 21 = (23 + 21) - 42 = 44 - 42 = 2$
11) $(-14) + 17 + 1 = -14 + 17 + 1 = 3 + 1 = 4$
12) $30 - 30 - 15 = 0 - 15 = -15$
13) $6 + 6 + (-5) = 6 + 6 - 5 = 12 - 5 = 7$
14) $9 + 14 + (-30) = 9 + 14 - 30 = 23 - 30 = -7$

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✔ Final Answers:

#### Part 1:
1) $-4$
2) $-6$
3) $-14$
4) $-8$
5) $-18$
6) $11$
7) $-9$
8) $6$
9) $-5$
10) $-16$
11) $-1$
12) $-12$

#### Part 2:
1) $-20$
2) $8$
3) $-13$
4) $5$
5) $-3$
6) $3$
7) $1$
8) $0$
9) $10$
10) $2$
11) $4$
12) $-15$
13) $7$
14) $-7$

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Let me know if you'd like this formatted as a printable answer sheet!