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Explore different math operations and number properties through simple equations. Understand the rules behind addition, subtraction, multiplication, and division. Discover how positive and negative numbers interact and the outcomes of various mathematical operations. Enhance your math skills with these foundational concepts.
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# 1 • Name the shape?
# 2 • Name the shape?
# 3 • 5∙(4 + 3) =
# 4 6∙(4 + 3y) =
# 5 (-5) + (+7) =
# 6 (-10) - (-15) =
# 7 12 - (-10) =
# 8 A positive number plus a positive number is
# 9 19 - 22 =
# 10 10 - (-15) =
# 11 (-7) - 14 =
# 12 8 - (-9) =
# 13 negative number plus a negative number is
# 14 45(-33) =
# 15 10(-15) =
# 16 Negative times a negative is
# 17 Positive times positive is
# 18 (-4)•(-5) =
# 19 7•(-3) =
# 20 Negative times positive is
# 21 Negative plus a positive is
# 22 (-12) ÷ 4
# 23 15 ÷ (-3)