div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page1jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails1jpg width=140 height=200 adivpPractice questionpdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page2jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails2jpg width=140 height=200 adivpExplanationpdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page3jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails3jpg width=140 height=200 adivp1p p2p p3pdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page4jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails4jpg width=140 height=200 adivpPractice questionpdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page5jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails5jpg width=140 height=200 adivpExplanationpdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page6jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails6jpg width=140 height=200 adivp1p p2p p3pdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page7jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails7jpg width=140 height=200 adivpPractice questionpdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page8jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails8jpg width=140 height=200 adivpExplanationpdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page9jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails9jpg width=140 height=200 adivp1p p2p p3pdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page10jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails10jpg width=140 height=200 adivpPractice questionpdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page11jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails11jpg width=140 height=200 adivpExplanationpdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page12jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails12jpg width=140 height=200 adivp1p p2p p3pdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page13jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails13jpg width=140 height=200 adivpPractice questionpdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page14jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails14jpg width=140 height=200 adivpExplanationpdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5page15jpg target=_blank img data-url=practice-question-o-this-is-4-2-but-the-calculation-shows-2-a-4-in-the-hundredshtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: Practice question · o This is 4 - 2 but the calculation shows 2 — 4 In the hundreds column Aki has subtracted 2 hundreds from 4 hundreds but he needed to exchange from the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119085f603fa146a73e128a25272bhtml5thumbnails15jpg width=140 height=200 adivp1p p2pdiv