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Math · K-12 · School

Basic Math

Basic operations, fractions, rounding, and elementary geometry for elementary school students.

About this set

30 basic cards for K-12 Math. It opens with "5 + 7" and "9 - 4". Study it alongside the other K-12 sets below.

30 cards · basic cards · AI-written, checked twice. Edit anything.

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5 + 7
Show answer12
9 - 4
Show answer5
6 x 7
Show answer42
8 x 8
Show answer64
36 divided by 6
Show answer6
100 divided by 4
Show answer25
What is an even number?
Show answerA number that can be divided by 2 with no remainder, such as 2, 4, 6, or 8
What is an odd number?
Show answerA number that cannot be divided evenly by 2, such as 1, 3, 5, or 7
How many sides does a triangle have?
Show answerThree sides
How many sides does a square have?
Show answerFour sides, all equal
How do you find the area of a rectangle?
Show answerMultiply the base by the height
How do you find the perimeter of a square?
Show answerMultiply the length of one side by four
1/2 + 1/2
Show answer1 (one whole)
Which fraction is bigger, 1/2 or 1/4?
Show answer1/2 is bigger
Round 47 to the nearest ten
Show answer50

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