B71 — Mystery Numbers: Part/Whole and Equations
Problem Strings for Fluency and Beyond · Mystery Numbers: Part/Whole and Equations
Teacher notes
This string is like B68.
See B68 — Mystery Numbers: Part/Whole and Equations for the full "Behind the Numbers" explanation — this string uses the same crafting logic.
The string
- 10 x 8= ?
- 80 ÷ 8= ?
- 40 ÷ ?= 8
- 24 ÷ ? = 8
- 8 x ? = 56
- 64 ÷ 8 = ?
- 88 ÷ ? = 8
- 12 x 8 = ?
