How do you teach doubles minus one?
0:393:13Doubles Plus 1 and Doubles Minus 1. Grade 1 - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo four plus three equals seven this is the doubles minus one strategy let's do another example sixMoreSo four plus three equals seven this is the doubles minus one strategy let's do another example six plus seven we can use two different doubles facts to solve six plus six equals twelve.
What is double double plus one?
Doubles plus 1 is a strategy used to add two consecutive numbers that is, when they are next to each other. We simply add the smaller number twice or double it and then, add 1 to it, to get the final result. Here, for example, consecutive numbers 8 and 9 have been added using the doubles plus one strategy.
How do you explain doubles plus one?
0:030:39First Grade: Doubles Plus One - YouTubeYouTubeStart of suggested clipEnd of suggested clipPlus one to solve a basic addition fact if. We know that three plus three equals six and we can takeMorePlus one to solve a basic addition fact if. We know that three plus three equals six and we can take that knowledge of the basic double. And then and apply it to adding neighbors on the number line so
What are doubles plus 2 facts?
0:136:31Doubles +2 Facts - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe've also previously learned about near doubles or doubles plus 1 facts. These are when I can use aMoreWe've also previously learned about near doubles or doubles plus 1 facts. These are when I can use a double spect. And then one more to add together to get my son.
What is double minus one?
2:1413:14Grade 1 Math 3.5, Doubles plus 1 & Doubles minus 1 - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe can use the doubles minus one if two plus two is equal to four we can take one of them away to doMoreWe can use the doubles minus one if two plus two is equal to four we can take one of them away to do two plus one then we'll have two plus one it'll be one less than the four it will be a three.
How do you teach doubles plus one strategy?
0:356:11Doubles Plus One (or Two!) - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo if I already know two plus two I can take this 2 and this 2. And add them together two plus twoMoreSo if I already know two plus two I can take this 2 and this 2. And add them together two plus two equals four now in order to get my answer to the whole problem the only number I have left is a 1.
How do you teach doubles?
0:011:54Doubles Facts. Grade 1 - YouTubeYouTubeStart of suggested clipEnd of suggested clip1 plus 1 equals. Two two plus two equals. Four three plus three equals. Six four plus four equals.More1 plus 1 equals. Two two plus two equals. Four three plus three equals. Six four plus four equals. Eight five plus five equals.
What is the doubling strategy?
Doubling is a strategy that people of all ages frequently use. Young children first learn doubles as an addition of two groups. What multiplication facts can be used by using a doubling strategy? If you said the twos, fours, and eights facts then you are correct! That's what makes this strategy so powerful.
What does Doubles mean in math?
To get a double of a number, we add the same number to itself. For example, double of 2 is 2 + 2 = 4. Example: Michelle has 4 marbles and Jane has double the marbles that Michelle has.
How do you do doubles in math?
0:0910:26Grade 1 Math 3.4, Use Doubles to Add (break-apart to make doubles)YouTubeStart of suggested clipEnd of suggested clipWe can break apart an add end to make a double with some left over if we know the sums of doubles.MoreWe can break apart an add end to make a double with some left over if we know the sums of doubles.
What is a doubles addition equation?
0:0110:222nd Grade Math 3.1, Use Doubles Facts to Add - YouTubeYouTubeStart of suggested clipEnd of suggested clipIn a doubles. Fact the numbers being added are the same. So doubles facts are like 1 plus 1 2 plus 2MoreIn a doubles. Fact the numbers being added are the same. So doubles facts are like 1 plus 1 2 plus 2 3 plus 3 4 plus 4 and so on the add-ins are the same.
How do you solve near doubles?
2:297:06Using Doubles Fact to Solve Near Doubles Facts - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo if two plus two is four. So then three plus two is five. I just have to add one more to that sum.MoreSo if two plus two is four. So then three plus two is five. I just have to add one more to that sum.
What is double-double mean?
When a player reaches double figures (10 or more) in two of the five main statistical categories – points, rebounds, assists, steals and blocks – they have achieved a double-double. The most common double-doubles combinations are points and rebounds for big men and points and assists for guards.
What is a doubles addition equation?
0:0110:222nd Grade Math 3.1, Use Doubles Facts to Add - YouTubeYouTubeStart of suggested clipEnd of suggested clipIn a doubles. Fact the numbers being added are the same. So doubles facts are like 1 plus 1 2 plus 2MoreIn a doubles. Fact the numbers being added are the same. So doubles facts are like 1 plus 1 2 plus 2 3 plus 3 4 plus 4 and so on the add-ins are the same.
What does doubled mean in math?
To get a double of a number, we add the same number to itself. For example, double of 2 is 2 + 2 = 4.
What is a double-double in 2k?
A double-double is a performance in which a player accumulates a double-digit total in two of five statistical categories—points, rebounds, assists, steals, and blocked shots—in a game. The most common double-double combination is points and rebounds, followed by points and assists.
Teach Starter Publishing
We create premium quality, downloadable teaching resources for primary/elementary school teachers that make classrooms buzz!
Find more resources like this
Would you like something changed or customised on this resource? While our team makes every effort to complete change suggestions, we can't guarantee that every change will be completed.