Number Patterns

New Zealand

Level 3

What must $j$`j` equal to make the following equation true?

$j+5=10$`j`+5=10

Easy

< 1min

What must $j$`j` equal to make the following equation true?

$15-j=8$15−`j`=8

Easy

< 1min

What must $p$`p` equal to make the following equation true?

$16+p=19$16+`p`=19

Easy

< 1min

What must $p$`p` equal to make the following equation true?

$23-p=18$23−`p`=18

Easy

< 1min

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