Addition, subtraction, multiplication, and division. They are the four basic operations of math and whether they realize it or not, they’re concepts kids end up using every day.
也许他们加大了他们在自助餐厅系列中挑选的零食费用，并从帐户中的金额中减去总数。或者，也许他们有一堆饼干，他们将饼干中的饼干数量除以聚集的朋友的数量。
无论哪种方式，教儿童数学操作都是为我们的学生提供基础数字流利度的一部分，并且从增加减法和乘法和划分后慢慢进行工作后，将所有这些都放在一起很重要。
Mixed Operations Math Games
这就是ga混合操作mes come in! These four operations math games challenge students to solve problems involving whole numbers using the different skills they’ve developed.
Can You Make …?
This great bell-ringer activity can be written on your whiteboard in the morning for students to practice with the four operations.
Write “Can You Make” on the board along with a two-digit number. Below, add the word “using” and provide students with 5 or 6 different numbers (including the 2 digits).
例如：
您可以使用5、4、6、9、8、2制作54吗？
6 x 9 = 54
46 + 8 = 54
55 + 8 – 9 = 54
98 ÷ 2 + 5 = 54
学生可以在单独的白板或纸上写下他们的方程式。挑战您的学生创建尽可能多的组合 - 创造最多的学生是“赢家”！
You can also use Number Talk Cards for this!
teaching resource
Number Talks - Making Numbers Task Cards
Build number sense skills with this set of 20 task cards.
20 Questions Math Game
在受欢迎的游戏Headbandz上的这种转折中，孩子们创造了一个帽子，上面有一个适合两张扑克牌的空间。（使用句子条并在正面粘合矩形。他们的帽子上的卡片 - 他们的问题应该使用不同的操作！
How to play
- 除了ACE以外，从甲板上删除所有面部卡 - 这将是1号。
- 学生可以挑选两张卡片而不看，并将他们戴在猜猜帽子上。
- The student then has 20 questions to work out what number they have, and they need to use operations — such as, is it divisible by 9? If I add 3 + 10, will the answer be higher or lower than my card, etc.
- 他们提出的问题只能由小组的其他成员以“是”或“否”回答。
Roll It Operations Game
Grab your dice for this mixed operations board game.
How to play:
Students roll two dice.
他们添加，减去，乘和/或分割骰子上显示的两个数字。如果答案出现在网格中，他们将用柜台覆盖。
Each player is only allowed to cover one space on their turn.
The first player to cover four numbers in a row (horizontally, vertically, or diagonally), wins!
Order Of Operations Game
与另一个fun dice math operations game! In this order of operations game, students roll a die for each box in an equation. Then, they choose carefully where to place each number and solve the equation using order of operations.
There are six different activity mats, and the game can be differentiated with a 10- or 12-sided die for endless gameplay in your math centers!
Check out our full range ofoperations resources for teachersfor more puzzles, games, and engaging worksheets!
Banner image via shutterstock/flamingo images
