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Missing Number Game
Math partners help each other with number sequences in this interactive game. Young scholars arrange number cards in order, and Partner A closes his eyes. Partner B removes one card, after which Partner A must determine which card has...
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Counting Up and Down
These number sequences are missing quite a few digits; can your scholars determine some of them? Because learners aren't filling in every blank, they must utilize mental math to determine only the few numbers indicated. They count...
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Inverse
Your class can learn all about inverse operations. They will review what inverse operations are, see examples, learn how to use inverse operation to check an answer, write addition and subtraction equations in the inverse, and use the...
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Missing Number
First graders examine how to use a symbol and shape variable to represent a missing value in a mathematical equation. They listen to the book "Fish Eyes" and "One Less Fish," and observe the teacher write an equation represented for each...
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Recognizing Equivalent Fractions
These 10 equivalent fractions are each missing a number. There isn't much to this worksheet, but if you're looking for some practice problems you've found them. Encourage kids to draw the process into each, since the numbers are large...
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Mentally Add and Subtract 10 or 100
Here are some number lines that need to be completed. There are two number sequences, one to test addition skills and the other for subtraction. Both sequences include counting by 10, but the subtracting question has scholars count...
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Count by 5s, 10s, and 100s
These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of...
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Mentally Add and Subtract 10 or 100
Get your mental mathletes in top form with this number sequence worksheet! They must add or subtract 10 from a number to complete these number lines, finding the missing three-digit numeral from a list of answers. Encourage verbal or...
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Unknown Addends (to 20): Count the Blank Boxes
By filling in the blank squares, learners complete five addition number sentences both visually and numerically. For each problem, a frame is filled with a certain number of images (turkeys, candles, etc.) and a certain number of blank...
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Patterns Based On Subtractions
In this on-line math worksheet, students complete 10 multiple choice questions where they find the missing number to a pattern by using subtraction. Students can check their answers at the end of the worksheet.
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Missing Number Squares
In this missing numbers worksheet, students fill in missing numbers in a set of 4 number squares. An answer key and website reference are given.
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Proportions
In this ratios worksheet, students find the missing number in the second ratio in the problem. Students complete 9 ratio/proportion problems.
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Ratios: missing number
In this ratios worksheet, students find the missing number in each ratio for numbers up to 10. Students complete 7 ratio problems.
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Number Order Review for Grade 1
In this number order review for grade 1 worksheet, 1st graders answer 10 multiple choice questions, not interactively, about increasing and decreasing numerical order, missing numbers in a series, with answers available.
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Multiplication: Fill In The Blank
In this multiplication worksheet, students fill in the missing number for one and two digit number multiplication equations. Students complete 5 problems.
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Counting: Missing Number to 100
In this counting exercise, students write in the missing number in each series of numbers by counting up, with a range from 1 to 100.