
	1.	Find 4 − 1.

		A.	3	B.	0
		C.	2	D.	1
		Hint

	2.	Find 8 − 5.

		A.	4	B.	3
		C.	6	D.	2
		Hint

	3.	Subtract. Use the number line. 9 − 3 = ___

		A.	7	B.	12
		C.	5	D.	6
		Hint

	4.	Subtract. Use the number line. 4 − 2 = ___

		A.	3	B.	1
		C.	2	D.	6
		Hint

	5.	Find the difference. 6 − 6 = ___ 6 − 0 = ___
		A.	0, 6	B.	6, 1
		C.	6, 0	D.	0, 5
		Hint

	6.	Find the difference. 10 − 0 = ___ 10 − 10 = ___
		A.	10, 1	B.	10, 0
		C.	1, 10	D.	0, 10
		Hint

	7.	Find the missing numbers. 8 + ___ = 16 16 − 8 = ___
		A.	9	B.	7
		C.	6	D.	8
		Hint

	8.	Find 2 − 1.
		A.	1	B.	0
		C.	2	D.	3
		Hint

	9.	Find the missing numbers. 7 + 3 = ___ ___ − 7 = 3
		A.	11	B.	10
		C.	9	D.	12
		Hint

	10.	Find the missing numbers. 2 + 4 = ___ ___ − 2 = 4
		A.	6	B.	7
		C.	8	D.	5
		Hint

	11.	Find the missing numbers. 4 + ___ = 9 9 − ___ = 4
		A.	5	B.	3
		C.	6	D.	2
		Hint

	12.	Find the missing numbers. ___ + 6 = 14 14 − ___ = 6
		A.	6	B.	8
		C.	9	D.	7
		Hint

	13.	Complete the fact family. ___ − 8 = 5 5 + 8 = ___ ___ − 5 = 8 8 + 5 = ___

		A.	11	B.	14
		C.	12	D.	13
		Hint

	14.	Complete the fact family. ___ − 8 = 6 8 + 6 = ___ ___ − 6 = 8 6 + 8 = ___

		A.	13	B.	12
		C.	15	D.	14
		Hint