Tri This Math
教育
免費 · 專為 iPad 設計。尚未針對 macOS 驗證。
iPad
Need to practice the four basic arithmetic operations? Need to practice creating number sentences with three numerals? Need to practice using 3 addends for sums to 20? Need to practice mixed operation number sentences with totals to 99?
In each turn players are given four numerals. Each player has five turns. Use three of the four numerals and the basic arithmetic operations (+, -, x, ÷) to form an equation that equals any empty square (or one occupied by your opponent) on the game grid.
The total for each number sentence is computed using standard order of operations.... multiply and divide (left to right) then add and subtract (left to right). Drag that total to the corresponding grid square. Your accumulated point total for each match is updated after each term and is the total of all the grid squares you occupy plus any BONUS points earned.
You may not use an answer grid square you occupy, but you can ‘steal’ your opponent’s square. In that case, your score increases and your opponent’s score decreases by the same amount.
Grid size options include 20, 25, or 50 squares. The numeric range for the grids includes 14 options: 1-20; 11-30; 1-25; 15-29; 1-50; 50-99 and others.
Some Common Core connections:
Add and subtract within 20.
CCSS.MATH.CONTENT.1.OA.C.5
CCSS.MATH.CONTENT.2.OA.B.2
Multiply and divide within 100.
CCSS.MATH.CONTENT.3.OA.C.7
Solve problems involving the four operations...
CCSS.MATH.CONTENT.3.OA.D.8
CCSS.MATH.CONTENT.4.OA.A.1
評分與評論
- 此App未收到足夠的評分或評論以顯示概況。
Fixed a display issue seen on the 12.9 inch iPad Pro.
開發者Classroom Focused Software並未向Apple提供其私隱慣例和處理資料方式的詳細資料。詳情請查看： 開發者的私隱政策 。
未提供詳細資料
開發者下次提交App更新時須提供私隱詳細資料。
輔助使用
開發者尚未表示此 App 支援哪些輔助使用功能。 進一步了解
資料
- 供應商
- Randy Hengst
- 大小
- 38.1 MB
- 類別
- 教育
- 相容性
須使用 iPadOS 10.0 或以上版本。
- iPad
須使用 iPadOS 10.0 或以上版本。 - Mac
須使用 macOS 11.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。 - Apple Vision
須使用 visionOS 1.0 或以上版本。
- iPad
- 語言
- 英文
- 年齡分級
4+
- 4+
- 版權
- © 2018 Randy Hengst