Instructional Video
Math Mammoth

Math Mammoth: Sums With 5 Addition Facts Lesson

1st
Teaches strategies for learning the addition facts for five. Students are then presented with an addition facts drill where they practice along to the video. This is followed by addition problems with patterns and missing numbers. [5:56]
Instructional Video
Math Mammoth

Math Mammoth: Sums With 10 Addition Facts Lesson

1st Standards
Teaches strategies for learning the addition facts for ten. Students are then presented with an addition facts drill where they practice along to the video. This is followed by problems comparing sums and numbers and two word problems....
Instructional Video
Math Mammoth

Math Mammoth: Sums With 7 Basic Addition Lesson

1st Standards
Teaches strategies for learning the addition facts for seven. Students are then presented with an addition facts drill where they practice along to the video. This is followed by addition problems, a word problem, and an arithmetic...
Instructional Video
Math Mammoth

Math Mammoth: Sums With 8 Addition Lesson

1st Standards
Teaches strategies for learning the addition facts for eight. Students are then presented with an addition facts drill where they practice along to the video. This is followed by missing number and number line problems. [5:06]
Instructional Video
Math Mammoth

Math Mammoth: Number Rainbow and Fact Families With 12

2nd Standards
Teaches strategies for learning the addition and subtraction facts for 12 using a number rainbow. Students are then presented with a subtraction facts drill where they practice along to the video. [6:40]
Instructional Video
Math Mammoth

Math Mammoth: Number Rainbow and Fact Families With 11

2nd
This video demonstrates how to use a number rainbow to represent the subtraction and addition facts for 11. Students are then presented with a subtraction facts drill where they practice along to the video. [5:46]
Instructional Video
Math Mammoth

Math Mammoth: Number Rainbow and Fact Families With 13

2nd
This video demonstrates how to use a number rainbow to represent the subtraction and addition facts for 13. Students are then presented with a subtraction facts drill where they practice along to the video. [4:24]
Instructional Video
Math Mammoth

Math Mammoth: Number Rainbow and Fact Families With 14

2nd
Teaches strategies for learning the subtraction facts for 14, as well as pairs of numbers that add up to 14. Students are then presented with a subtraction facts drill where they practice along to the video. [4:14]
Instructional Video
Math Mammoth

Math Mammoth: Sums With 6: Addition Facts Lesson

1st Standards
This lesson goes over the addition facts for 6 and has students practice along in their heads for a drill. [5:16]
Instructional Video
Math Mammoth

Math Mammoth: Sums With 9: Addition Facts Lesson

1st Standards
A lesson on the addition facts where the sum is 9. Includes some drills, a word problem, and problems comparing a sum to a number. [5:36]