Suitable for Grades: 4th Grade, 5th Grade
CCSS: 4.NF.C.6, 5.NBT.B.7
CCSS Description: Use decimal notation for fractions with denominators 10 or 100. For example, rewrite 0.62 as 62/100; describe a length as 0.62 meters; locate 0.62 on a number line diagram.
CCSS Description: Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
In this equivalence search students have to find fractions and decimals that add up to 1.
It displays quarters, one half, tenths and hundredths as fractions and decimals. Sums can be made of more than 2 numbers, horizontally, vertically and even diagonally. There are over 35 to find. Teachers and parents can make up the rules, can a number be used more than once?
This search is perfect for some classroom competition and is a brilliant way of cementing fluency between fractions and decimals.