Multiplication leaflet in two-digit numbers for fourth grade primary

A booklet on multiplication in a two-digit number for fourth grade elementary mathematics, consisting of 3 pages covering the lessons (multiplication by multiples of ten, estimating multiplication results, multiplying a two-digit number by a two-digit number, multiplying a three-digit number by a two-digit number). It is printed on A4 paper, then cut in the middle of the pages along the dotted lines, the pages are assembled after cutting, and stapled from the top to become a folded booklet. The file is delivered immediately after purchase.