Answer Sheet 2: Negative Numbers Adding & Subtracting Work out the following: 15 8 = 7 -4 3 = -7 – – 22 4 = 18 8 (-2) = 10 (8+2) – – 12 16 = -4 15 (-7) = 22 (15+7) – – 8 15 = -7 20 (-5) = 25 (20+5) – – 7 11 = -4 35 (-10) = 45 (35+10) – – -4 + 3 = -1 -5 (-3) = -2 (-5+3) – -8 + 13 = 5 -9 (-4) = -5 (-9+4) – -10 + 12 = 2 -11 (-5) = -6 (-11+5) – -5 4 = -9 -22 (-24) = 2 (-22+24) – – -10 7 = -17 -14 (-20) = 6 (-14+20) – – Multiplying & Dividing Work out the following: 3 x 4 = 12 15 ÷ 5 = 3 -3 x 4 = 15 ÷ (-5) = -12 -3 3 x (-4) = -12 -15 ÷ 5 = -3 (-3) x (-4) = -15 ÷ -5 = 12 3 -7 x -2 = 14 24 ÷ (-8) = -3 -8 x 3 = -24 (-32) ÷ (-8) = 4 5 x -3 = -15 (-20) ÷ 10 = -2 4 x 2 = 8 -22 ÷ -11 = 2
Answer Sheet 2: Negative Numbers Adding & Subtracting Work out the following: 15 – 8 = 22 – 4 = 12 – 16 = 8 – 15 = 7 – 11 = -4 + 3 = -8 + 13 = -10 + 12 = -5 – 4 = -10 – 7 = 7 18 -4 -7 -4 -1 5 2 -9 -17 -4 – 3 = 8 – (-2) = 15 – (-7) = 20 – (-5) = 35 – (-10) = -5 – (-3) = -9 – (-4) = -11 – (-5) = -22 – (-24) = -14 – (-20) = -7 10 22 25 45 -2 -5 -6 2 6 (8+2) (15+7) (20+5) (35+10) (-5+3) (-9+4) (-11+5) (-22+24) (-14+20) Multiplying & Dividing Work out the following: 3 x 4 = -3 x 4 = 3 x (-4) = (-3) x (-4) = -7 x -2 = -8 x 3 = 5 x -3 = 4 x 2 = 12 -12 -12 12 14 -24 -15 8 15 ÷ 5 = 15 ÷ (-5) = -15 ÷ 5 = -15 ÷ -5 = 24 ÷ (-8) = (-32) ÷ (-8) = (-20) ÷ 10 = -22 ÷ -11 = 3 -3 -3 3 -3 4 -2 2
as2%20negative%20UFM%20answers.docx