Adding Integers
-3 + 6
3
-2
-32
-35 / 7
-5
What addition question is seen with these counters and what is the answer?
_ _ _ _
+ + + + + +
-4 + 6 = 2
-14 + (-19)
-33
9 - (-8)
17
6 x (-12)
-72
-48 / -6
Represent +5 using 11 counters.
8 positive counters
3 negative counters
25 + (-37)
-12
-17 - 26
-43
- 13 x (-11)
143
108 / -6
-18
Represent -7 using 15 counters.
11 negative counters
4 positive counters
14 + (-9) + (-19)
-14
- 93 - (-49)
-44
- 3 x (-9) x (-4)
-108
- 120 / 3 / -4
10
A jump on a number line starts at the number -5 and ends up at +8. What is an addition and a subtraction equation that is representative of this jump?
-5 + 13 = 8
-5 - (-13) = 8
-38 + 29 + 64 + (-47)
8
- 11 - (-19) - 14 - (-37)
31
8 x (-2) x (-6) x (-3)
-288
672 / - 4 / -8 / -3
-7
A jump on a number line starts at the number +14 and ends up at -9. What is an addition and a subtraction equation that is representative of this jump?
14 + (-23) = -9
14 - 23 = -9